Home / 2,711,794.60-4,069,304.70-1,029,068.20

Finding the Fourth Proportional to 2,711,794.60, 4,069,304.70 and 1,029,068.20

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Solution

The fourth proportional to 2,711,794.60, 4,069,304.70 and 1,029,068.20 is: 1,544,214.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,711,794.60 : 4,069,304.70 = 1,029,068.20 : x
  2. Step 2: Convert to fraction form
    2,711,794.60/4,069,304.70 = 1,029,068.20/x
  3. Step 3: Cross multiply
    2,711,794.60x = 4,069,304.70 × 1,029,068.20
  4. Step 4: Simplify right side
    2,711,794.60x = 4,187,592,062,880.54
  5. Step 5: Solve for x
    x = 4,187,592,062,880.54/2,711,794.60
  6. Step 6: Final answer
    x = 1,544,214.32

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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.