Home / 7,596,761.22-10,479,607.32-5,148,535

Finding the Fourth Proportional to 7,596,761.22, 10,479,607.32 and 5,148,535

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Solution

The fourth proportional to 7,596,761.22, 10,479,607.32 and 5,148,535 is: 7,102,319.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,596,761.22 : 10,479,607.32 = 5,148,535 : x
  2. Step 2: Convert to fraction form
    7,596,761.22/10,479,607.32 = 5,148,535/x
  3. Step 3: Cross multiply
    7,596,761.22x = 10,479,607.32 × 5,148,535
  4. Step 4: Simplify right side
    7,596,761.22x = 53,954,625,073,276.20
  5. Step 5: Solve for x
    x = 53,954,625,073,276.20/7,596,761.22
  6. Step 6: Final answer
    x = 7,102,319.46

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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.