Home / 4,851,226.40-7,281,505.20-2,457,773.60

Finding the Fourth Proportional to 4,851,226.40, 7,281,505.20 and 2,457,773.60

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Solution

The fourth proportional to 4,851,226.40, 7,281,505.20 and 2,457,773.60 is: 3,689,024.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,851,226.40 : 7,281,505.20 = 2,457,773.60 : x
  2. Step 2: Convert to fraction form
    4,851,226.40/7,281,505.20 = 2,457,773.60/x
  3. Step 3: Cross multiply
    4,851,226.40x = 7,281,505.20 × 2,457,773.60
  4. Step 4: Simplify right side
    4,851,226.40x = 17,896,291,248,822.72
  5. Step 5: Solve for x
    x = 17,896,291,248,822.72/4,851,226.40
  6. Step 6: Final answer
    x = 3,689,024.13

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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.