Home / 1,048,702.84-1,447,332.78-596,061.88

Finding the Fourth Proportional to 1,048,702.84, 1,447,332.78 and 596,061.88

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Solution

The fourth proportional to 1,048,702.84, 1,447,332.78 and 596,061.88 is: 822,635.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,048,702.84 : 1,447,332.78 = 596,061.88 : x
  2. Step 2: Convert to fraction form
    1,048,702.84/1,447,332.78 = 596,061.88/x
  3. Step 3: Cross multiply
    1,048,702.84x = 1,447,332.78 × 596,061.88
  4. Step 4: Simplify right side
    1,048,702.84x = 862,699,897,832.43
  5. Step 5: Solve for x
    x = 862,699,897,832.43/1,048,702.84
  6. Step 6: Final answer
    x = 822,635.23

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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.