Home / 1,970,944.92-2,955,497.40-1,024,061.40

Finding the Fourth Proportional to 1,970,944.92, 2,955,497.40 and 1,024,061.40

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Solution

The fourth proportional to 1,970,944.92, 2,955,497.40 and 1,024,061.40 is: 1,535,614.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,970,944.92 : 2,955,497.40 = 1,024,061.40 : x
  2. Step 2: Convert to fraction form
    1,970,944.92/2,955,497.40 = 1,024,061.40/x
  3. Step 3: Cross multiply
    1,970,944.92x = 2,955,497.40 × 1,024,061.40
  4. Step 4: Simplify right side
    1,970,944.92x = 3,026,610,805,140.36
  5. Step 5: Solve for x
    x = 3,026,610,805,140.36/1,970,944.92
  6. Step 6: Final answer
    x = 1,535,614.10

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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.