Home / 5,489,332.95-7,575,520.37-3,041,938.47

Finding the Fourth Proportional to 5,489,332.95, 7,575,520.37 and 3,041,938.47

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Solution

The fourth proportional to 5,489,332.95, 7,575,520.37 and 3,041,938.47 is: 4,198,008.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,489,332.95 : 7,575,520.37 = 3,041,938.47 : x
  2. Step 2: Convert to fraction form
    5,489,332.95/7,575,520.37 = 3,041,938.47/x
  3. Step 3: Cross multiply
    5,489,332.95x = 7,575,520.37 × 3,041,938.47
  4. Step 4: Simplify right side
    5,489,332.95x = 23,044,266,828,561.95
  5. Step 5: Solve for x
    x = 23,044,266,828,561.95/5,489,332.95
  6. Step 6: Final answer
    x = 4,198,008.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.