Home / 9,625,305.96-13,281,658.02-5,756,415.48

Finding the Fourth Proportional to 9,625,305.96, 13,281,658.02 and 5,756,415.48

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Solution

The fourth proportional to 9,625,305.96, 13,281,658.02 and 5,756,415.48 is: 7,943,097.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,625,305.96 : 13,281,658.02 = 5,756,415.48 : x
  2. Step 2: Convert to fraction form
    9,625,305.96/13,281,658.02 = 5,756,415.48/x
  3. Step 3: Cross multiply
    9,625,305.96x = 13,281,658.02 × 5,756,415.48
  4. Step 4: Simplify right side
    9,625,305.96x = 76,454,741,826,394.16
  5. Step 5: Solve for x
    x = 76,454,741,826,394.16/9,625,305.96
  6. Step 6: Final answer
    x = 7,943,097.30

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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.