Home / 10,566,289.80-15,851,425.68-4,002,964.74

Finding the Fourth Proportional to 10,566,289.80, 15,851,425.68 and 4,002,964.74

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Solution

The fourth proportional to 10,566,289.80, 15,851,425.68 and 4,002,964.74 is: 6,005,201.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,566,289.80 : 15,851,425.68 = 4,002,964.74 : x
  2. Step 2: Convert to fraction form
    10,566,289.80/15,851,425.68 = 4,002,964.74/x
  3. Step 3: Cross multiply
    10,566,289.80x = 15,851,425.68 × 4,002,964.74
  4. Step 4: Simplify right side
    10,566,289.80x = 63,452,698,075,770.52
  5. Step 5: Solve for x
    x = 63,452,698,075,770.52/10,566,289.80
  6. Step 6: Final answer
    x = 6,005,201.38

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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.