Home / 9,236,535.30-12,746,773.17-6,133,694.40

Finding the Fourth Proportional to 9,236,535.30, 12,746,773.17 and 6,133,694.40

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Solution

The fourth proportional to 9,236,535.30, 12,746,773.17 and 6,133,694.40 is: 8,464,733.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,236,535.30 : 12,746,773.17 = 6,133,694.40 : x
  2. Step 2: Convert to fraction form
    9,236,535.30/12,746,773.17 = 6,133,694.40/x
  3. Step 3: Cross multiply
    9,236,535.30x = 12,746,773.17 × 6,133,694.40
  4. Step 4: Simplify right side
    9,236,535.30x = 78,184,811,210,899.25
  5. Step 5: Solve for x
    x = 78,184,811,210,899.25/9,236,535.30
  6. Step 6: Final answer
    x = 8,464,733.66

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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.