Home / 4,369,431-6,027,345.12-2,735,001.12

Finding the Fourth Proportional to 4,369,431, 6,027,345.12 and 2,735,001.12

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Solution

The fourth proportional to 4,369,431, 6,027,345.12 and 2,735,001.12 is: 3,772,755.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,369,431 : 6,027,345.12 = 2,735,001.12 : x
  2. Step 2: Convert to fraction form
    4,369,431/6,027,345.12 = 2,735,001.12/x
  3. Step 3: Cross multiply
    4,369,431x = 6,027,345.12 × 2,735,001.12
  4. Step 4: Simplify right side
    4,369,431x = 16,484,795,653,826.54
  5. Step 5: Solve for x
    x = 16,484,795,653,826.54/4,369,431
  6. Step 6: Final answer
    x = 3,772,755.69

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.