Home / 1,541,257.08-2,311,312.14-530,095.20

Finding the Fourth Proportional to 1,541,257.08, 2,311,312.14 and 530,095.20

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Solution

The fourth proportional to 1,541,257.08, 2,311,312.14 and 530,095.20 is: 794,945.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,541,257.08 : 2,311,312.14 = 530,095.20 : x
  2. Step 2: Convert to fraction form
    1,541,257.08/2,311,312.14 = 530,095.20/x
  3. Step 3: Cross multiply
    1,541,257.08x = 2,311,312.14 × 530,095.20
  4. Step 4: Simplify right side
    1,541,257.08x = 1,225,215,471,115.73
  5. Step 5: Solve for x
    x = 1,225,215,471,115.73/1,541,257.08
  6. Step 6: Final answer
    x = 794,945.56

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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.