Home / 9,745,809.60-14,618,714.40-4,962,840.60

Finding the Fourth Proportional to 9,745,809.60, 14,618,714.40 and 4,962,840.60

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Solution

The fourth proportional to 9,745,809.60, 14,618,714.40 and 4,962,840.60 is: 7,444,260.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,745,809.60 : 14,618,714.40 = 4,962,840.60 : x
  2. Step 2: Convert to fraction form
    9,745,809.60/14,618,714.40 = 4,962,840.60/x
  3. Step 3: Cross multiply
    9,745,809.60x = 14,618,714.40 × 4,962,840.60
  4. Step 4: Simplify right side
    9,745,809.60x = 72,550,349,344,124.64
  5. Step 5: Solve for x
    x = 72,550,349,344,124.64/9,745,809.60
  6. Step 6: Final answer
    x = 7,444,260.90

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Double scale
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Similar ratio
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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.