Home / 15,037,267.50-22,556,344.12-3,677,716.13

Finding the Fourth Proportional to 15,037,267.50, 22,556,344.12 and 3,677,716.13

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Solution

The fourth proportional to 15,037,267.50, 22,556,344.12 and 3,677,716.13 is: 5,516,682.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,037,267.50 : 22,556,344.12 = 3,677,716.13 : x
  2. Step 2: Convert to fraction form
    15,037,267.50/22,556,344.12 = 3,677,716.13/x
  3. Step 3: Cross multiply
    15,037,267.50x = 22,556,344.12 × 3,677,716.13
  4. Step 4: Simplify right side
    15,037,267.50x = 82,955,830,481,978.64
  5. Step 5: Solve for x
    x = 82,955,830,481,978.64/15,037,267.50
  6. Step 6: Final answer
    x = 5,516,682.50

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1.5x scale

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.