Home / 3,857,225.46-5,779,306.03-2,336,312.18

Finding the Fourth Proportional to 3,857,225.46, 5,779,306.03 and 2,336,312.18

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Solution

The fourth proportional to 3,857,225.46, 5,779,306.03 and 2,336,312.18 is: 3,500,511.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,857,225.46 : 5,779,306.03 = 2,336,312.18 : x
  2. Step 2: Convert to fraction form
    3,857,225.46/5,779,306.03 = 2,336,312.18/x
  3. Step 3: Cross multiply
    3,857,225.46x = 5,779,306.03 × 2,336,312.18
  4. Step 4: Simplify right side
    3,857,225.46x = 13,502,263,069,836.45
  5. Step 5: Solve for x
    x = 13,502,263,069,836.45/3,857,225.46
  6. Step 6: Final answer
    x = 3,500,511.76

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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.