Home / 7,498,697.95-10,348,151.65-4,060,860.31

Finding the Fourth Proportional to 7,498,697.95, 10,348,151.65 and 4,060,860.31

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Solution

The fourth proportional to 7,498,697.95, 10,348,151.65 and 4,060,860.31 is: 5,603,959.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,498,697.95 : 10,348,151.65 = 4,060,860.31 : x
  2. Step 2: Convert to fraction form
    7,498,697.95/10,348,151.65 = 4,060,860.31/x
  3. Step 3: Cross multiply
    7,498,697.95x = 10,348,151.65 × 4,060,860.31
  4. Step 4: Simplify right side
    7,498,697.95x = 42,022,398,307,193.87
  5. Step 5: Solve for x
    x = 42,022,398,307,193.87/7,498,697.95
  6. Step 6: Final answer
    x = 5,603,959.33

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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.