Home / 9,743,432.40-14,615,148.60-4,061,768.40

Finding the Fourth Proportional to 9,743,432.40, 14,615,148.60 and 4,061,768.40

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Solution

The fourth proportional to 9,743,432.40, 14,615,148.60 and 4,061,768.40 is: 6,092,652.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,743,432.40 : 14,615,148.60 = 4,061,768.40 : x
  2. Step 2: Convert to fraction form
    9,743,432.40/14,615,148.60 = 4,061,768.40/x
  3. Step 3: Cross multiply
    9,743,432.40x = 14,615,148.60 × 4,061,768.40
  4. Step 4: Simplify right side
    9,743,432.40x = 59,363,348,744,784.23
  5. Step 5: Solve for x
    x = 59,363,348,744,784.23/9,743,432.40
  6. Step 6: Final answer
    x = 6,092,652.60

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.