Home / 1,895,127.46-2,615,282.71-1,035,688.10

Finding the Fourth Proportional to 1,895,127.46, 2,615,282.71 and 1,035,688.10

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Solution

The fourth proportional to 1,895,127.46, 2,615,282.71 and 1,035,688.10 is: 1,429,253.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,127.46 : 2,615,282.71 = 1,035,688.10 : x
  2. Step 2: Convert to fraction form
    1,895,127.46/2,615,282.71 = 1,035,688.10/x
  3. Step 3: Cross multiply
    1,895,127.46x = 2,615,282.71 × 1,035,688.10
  4. Step 4: Simplify right side
    1,895,127.46x = 2,708,617,165,217.12
  5. Step 5: Solve for x
    x = 2,708,617,165,217.12/1,895,127.46
  6. Step 6: Final answer
    x = 1,429,253.30

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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.