Home / 1,041,704.13-1,570,363.98-972,263.89

Finding the Fourth Proportional to 1,041,704.13, 1,570,363.98 and 972,263.89

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Solution

The fourth proportional to 1,041,704.13, 1,570,363.98 and 972,263.89 is: 1,465,683.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,704.13 : 1,570,363.98 = 972,263.89 : x
  2. Step 2: Convert to fraction form
    1,041,704.13/1,570,363.98 = 972,263.89/x
  3. Step 3: Cross multiply
    1,041,704.13x = 1,570,363.98 × 972,263.89
  4. Step 4: Simplify right side
    1,041,704.13x = 1,526,808,194,329.43
  5. Step 5: Solve for x
    x = 1,526,808,194,329.43/1,041,704.13
  6. Step 6: Final answer
    x = 1,465,683.15

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.