Home / 9,067,646.74-13,606,784.52-6,506,101.12

Finding the Fourth Proportional to 9,067,646.74, 13,606,784.52 and 6,506,101.12

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Solution

The fourth proportional to 9,067,646.74, 13,606,784.52 and 6,506,101.12 is: 9,762,964.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,067,646.74 : 13,606,784.52 = 6,506,101.12 : x
  2. Step 2: Convert to fraction form
    9,067,646.74/13,606,784.52 = 6,506,101.12/x
  3. Step 3: Cross multiply
    9,067,646.74x = 13,606,784.52 × 6,506,101.12
  4. Step 4: Simplify right side
    9,067,646.74x = 88,527,116,005,170.66
  5. Step 5: Solve for x
    x = 88,527,116,005,170.66/9,067,646.74
  6. Step 6: Final answer
    x = 9,762,964.81

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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.