Home / 1,952,624.04-2,927,839.32-1,337,822.16

Finding the Fourth Proportional to 1,952,624.04, 2,927,839.32 and 1,337,822.16

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Solution

The fourth proportional to 1,952,624.04, 2,927,839.32 and 1,337,822.16 is: 2,005,981.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,952,624.04 : 2,927,839.32 = 1,337,822.16 : x
  2. Step 2: Convert to fraction form
    1,952,624.04/2,927,839.32 = 1,337,822.16/x
  3. Step 3: Cross multiply
    1,952,624.04x = 2,927,839.32 × 1,337,822.16
  4. Step 4: Simplify right side
    1,952,624.04x = 3,916,928,323,215.33
  5. Step 5: Solve for x
    x = 3,916,928,323,215.33/1,952,624.04
  6. Step 6: Final answer
    x = 2,005,981.82

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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.