Home / 6,044,111.20-9,066,166.80-5,435,250.40

Finding the Fourth Proportional to 6,044,111.20, 9,066,166.80 and 5,435,250.40

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Solution

The fourth proportional to 6,044,111.20, 9,066,166.80 and 5,435,250.40 is: 8,152,875.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,044,111.20 : 9,066,166.80 = 5,435,250.40 : x
  2. Step 2: Convert to fraction form
    6,044,111.20/9,066,166.80 = 5,435,250.40/x
  3. Step 3: Cross multiply
    6,044,111.20x = 9,066,166.80 × 5,435,250.40
  4. Step 4: Simplify right side
    6,044,111.20x = 49,276,886,726,166.73
  5. Step 5: Solve for x
    x = 49,276,886,726,166.73/6,044,111.20
  6. Step 6: Final answer
    x = 8,152,875.60

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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.