Home / 1,358,737.04-2,038,103.16-361,465.04

Finding the Fourth Proportional to 1,358,737.04, 2,038,103.16 and 361,465.04

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Solution

The fourth proportional to 1,358,737.04, 2,038,103.16 and 361,465.04 is: 542,196.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,358,737.04 : 2,038,103.16 = 361,465.04 : x
  2. Step 2: Convert to fraction form
    1,358,737.04/2,038,103.16 = 361,465.04/x
  3. Step 3: Cross multiply
    1,358,737.04x = 2,038,103.16 × 361,465.04
  4. Step 4: Simplify right side
    1,358,737.04x = 736,703,040,253.53
  5. Step 5: Solve for x
    x = 736,703,040,253.53/1,358,737.04
  6. Step 6: Final answer
    x = 542,196.92

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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.