Home / 10,505,630-15,758,445.24-2,527,454

Finding the Fourth Proportional to 10,505,630, 15,758,445.24 and 2,527,454

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Solution

The fourth proportional to 10,505,630, 15,758,445.24 and 2,527,454 is: 3,791,181.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,505,630 : 15,758,445.24 = 2,527,454 : x
  2. Step 2: Convert to fraction form
    10,505,630/15,758,445.24 = 2,527,454/x
  3. Step 3: Cross multiply
    10,505,630x = 15,758,445.24 × 2,527,454
  4. Step 4: Simplify right side
    10,505,630x = 39,828,745,455,618.96
  5. Step 5: Solve for x
    x = 39,828,745,455,618.96/10,505,630
  6. Step 6: Final answer
    x = 3,791,181.06

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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.