Home / 1,024,901.52-1,537,370.51-314,935.71

Finding the Fourth Proportional to 1,024,901.52, 1,537,370.51 and 314,935.71

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Solution

The fourth proportional to 1,024,901.52, 1,537,370.51 and 314,935.71 is: 472,409.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,901.52 : 1,537,370.51 = 314,935.71 : x
  2. Step 2: Convert to fraction form
    1,024,901.52/1,537,370.51 = 314,935.71/x
  3. Step 3: Cross multiply
    1,024,901.52x = 1,537,370.51 × 314,935.71
  4. Step 4: Simplify right side
    1,024,901.52x = 484,172,871,525.23
  5. Step 5: Solve for x
    x = 484,172,871,525.23/1,024,901.52
  6. Step 6: Final answer
    x = 472,409.17

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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.