Home / 2,695,545.09-4,044,280.32-1,157,894.55

Finding the Fourth Proportional to 2,695,545.09, 4,044,280.32 and 1,157,894.55

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Solution

The fourth proportional to 2,695,545.09, 4,044,280.32 and 1,157,894.55 is: 1,737,255.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,545.09 : 4,044,280.32 = 1,157,894.55 : x
  2. Step 2: Convert to fraction form
    2,695,545.09/4,044,280.32 = 1,157,894.55/x
  3. Step 3: Cross multiply
    2,695,545.09x = 4,044,280.32 × 1,157,894.55
  4. Step 4: Simplify right side
    2,695,545.09x = 4,682,850,141,200.26
  5. Step 5: Solve for x
    x = 4,682,850,141,200.26/2,695,545.09
  6. Step 6: Final answer
    x = 1,737,255.35

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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.