Home / 3,247,724.60-4,872,278.10-1,004,089.40

Finding the Fourth Proportional to 3,247,724.60, 4,872,278.10 and 1,004,089.40

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Solution

The fourth proportional to 3,247,724.60, 4,872,278.10 and 1,004,089.40 is: 1,506,347.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247,724.60 : 4,872,278.10 = 1,004,089.40 : x
  2. Step 2: Convert to fraction form
    3,247,724.60/4,872,278.10 = 1,004,089.40/x
  3. Step 3: Cross multiply
    3,247,724.60x = 4,872,278.10 × 1,004,089.40
  4. Step 4: Simplify right side
    3,247,724.60x = 4,892,202,794,062.14
  5. Step 5: Solve for x
    x = 4,892,202,794,062.14/3,247,724.60
  6. Step 6: Final answer
    x = 1,506,347.80

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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.