Home / 9,791,072.15-14,686,605.47-3,059,486.15

Finding the Fourth Proportional to 9,791,072.15, 14,686,605.47 and 3,059,486.15

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Solution

The fourth proportional to 9,791,072.15, 14,686,605.47 and 3,059,486.15 is: 4,589,228.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,791,072.15 : 14,686,605.47 = 3,059,486.15 : x
  2. Step 2: Convert to fraction form
    9,791,072.15/14,686,605.47 = 3,059,486.15/x
  3. Step 3: Cross multiply
    9,791,072.15x = 14,686,605.47 × 3,059,486.15
  4. Step 4: Simplify right side
    9,791,072.15x = 44,933,465,937,248.78
  5. Step 5: Solve for x
    x = 44,933,465,937,248.78/9,791,072.15
  6. Step 6: Final answer
    x = 4,589,228.36

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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.