Home / 6,911,202.24-9,539,356.05-4,011,527.30

Finding the Fourth Proportional to 6,911,202.24, 9,539,356.05 and 4,011,527.30

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Solution

The fourth proportional to 6,911,202.24, 9,539,356.05 and 4,011,527.30 is: 5,537,008.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,911,202.24 : 9,539,356.05 = 4,011,527.30 : x
  2. Step 2: Convert to fraction form
    6,911,202.24/9,539,356.05 = 4,011,527.30/x
  3. Step 3: Cross multiply
    6,911,202.24x = 9,539,356.05 × 4,011,527.30
  4. Step 4: Simplify right side
    6,911,202.24x = 38,267,387,171,298.39
  5. Step 5: Solve for x
    x = 38,267,387,171,298.39/6,911,202.24
  6. Step 6: Final answer
    x = 5,537,008.73

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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.