Home / 1,402,503.95-2,103,756.39-337,546.01

Finding the Fourth Proportional to 1,402,503.95, 2,103,756.39 and 337,546.01

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Solution

The fourth proportional to 1,402,503.95, 2,103,756.39 and 337,546.01 is: 506,319.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,402,503.95 : 2,103,756.39 = 337,546.01 : x
  2. Step 2: Convert to fraction form
    1,402,503.95/2,103,756.39 = 337,546.01/x
  3. Step 3: Cross multiply
    1,402,503.95x = 2,103,756.39 × 337,546.01
  4. Step 4: Simplify right side
    1,402,503.95x = 710,114,564,937.72
  5. Step 5: Solve for x
    x = 710,114,564,937.72/1,402,503.95
  6. Step 6: Final answer
    x = 506,319.12

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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.