Home / 1,136,597.79-1,705,177.39-337,875.96

Finding the Fourth Proportional to 1,136,597.79, 1,705,177.39 and 337,875.96

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Solution

The fourth proportional to 1,136,597.79, 1,705,177.39 and 337,875.96 is: 506,897.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,597.79 : 1,705,177.39 = 337,875.96 : x
  2. Step 2: Convert to fraction form
    1,136,597.79/1,705,177.39 = 337,875.96/x
  3. Step 3: Cross multiply
    1,136,597.79x = 1,705,177.39 × 337,875.96
  4. Step 4: Simplify right side
    1,136,597.79x = 576,138,447,616.54
  5. Step 5: Solve for x
    x = 576,138,447,616.54/1,136,597.79
  6. Step 6: Final answer
    x = 506,897.39

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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.