Home / 5,340,414.66-8,011,114.50-1,746,200.04

Finding the Fourth Proportional to 5,340,414.66, 8,011,114.50 and 1,746,200.04

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Solution

The fourth proportional to 5,340,414.66, 8,011,114.50 and 1,746,200.04 is: 2,619,461.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,340,414.66 : 8,011,114.50 = 1,746,200.04 : x
  2. Step 2: Convert to fraction form
    5,340,414.66/8,011,114.50 = 1,746,200.04/x
  3. Step 3: Cross multiply
    5,340,414.66x = 8,011,114.50 × 1,746,200.04
  4. Step 4: Simplify right side
    5,340,414.66x = 13,989,008,460,344.58
  5. Step 5: Solve for x
    x = 13,989,008,460,344.58/5,340,414.66
  6. Step 6: Final answer
    x = 2,619,461.10

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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.