Home / 2,924,626.50-4,035,909.11-1,617,844.52

Finding the Fourth Proportional to 2,924,626.50, 4,035,909.11 and 1,617,844.52

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Solution

The fourth proportional to 2,924,626.50, 4,035,909.11 and 1,617,844.52 is: 2,232,583.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,924,626.50 : 4,035,909.11 = 1,617,844.52 : x
  2. Step 2: Convert to fraction form
    2,924,626.50/4,035,909.11 = 1,617,844.52/x
  3. Step 3: Cross multiply
    2,924,626.50x = 4,035,909.11 × 1,617,844.52
  4. Step 4: Simplify right side
    2,924,626.50x = 6,529,473,438,832.13
  5. Step 5: Solve for x
    x = 6,529,473,438,832.13/2,924,626.50
  6. Step 6: Final answer
    x = 2,232,583.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.