Home / 2,316,766.14-3,193,593.30-1,626,501.60

Finding the Fourth Proportional to 2,316,766.14, 3,193,593.30 and 1,626,501.60

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Solution

The fourth proportional to 2,316,766.14, 3,193,593.30 and 1,626,501.60 is: 2,242,084.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,316,766.14 : 3,193,593.30 = 1,626,501.60 : x
  2. Step 2: Convert to fraction form
    2,316,766.14/3,193,593.30 = 1,626,501.60/x
  3. Step 3: Cross multiply
    2,316,766.14x = 3,193,593.30 × 1,626,501.60
  4. Step 4: Simplify right side
    2,316,766.14x = 5,194,384,612,199.28
  5. Step 5: Solve for x
    x = 5,194,384,612,199.28/2,316,766.14
  6. Step 6: Final answer
    x = 2,242,084.14

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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.