Home / 4,215,184.68-5,817,095.70-2,583,276.78

Finding the Fourth Proportional to 4,215,184.68, 5,817,095.70 and 2,583,276.78

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Solution

The fourth proportional to 4,215,184.68, 5,817,095.70 and 2,583,276.78 is: 3,565,008.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,215,184.68 : 5,817,095.70 = 2,583,276.78 : x
  2. Step 2: Convert to fraction form
    4,215,184.68/5,817,095.70 = 2,583,276.78/x
  3. Step 3: Cross multiply
    4,215,184.68x = 5,817,095.70 × 2,583,276.78
  4. Step 4: Simplify right side
    4,215,184.68x = 15,027,168,248,847.85
  5. Step 5: Solve for x
    x = 15,027,168,248,847.85/4,215,184.68
  6. Step 6: Final answer
    x = 3,565,008.27

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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.