Home / 2,132,766.77-3,199,156.23-616,573.13

Finding the Fourth Proportional to 2,132,766.77, 3,199,156.23 and 616,573.13

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Solution

The fourth proportional to 2,132,766.77, 3,199,156.23 and 616,573.13 is: 924,861.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,132,766.77 : 3,199,156.23 = 616,573.13 : x
  2. Step 2: Convert to fraction form
    2,132,766.77/3,199,156.23 = 616,573.13/x
  3. Step 3: Cross multiply
    2,132,766.77x = 3,199,156.23 × 616,573.13
  4. Step 4: Simplify right side
    2,132,766.77x = 1,972,513,754,094.32
  5. Step 5: Solve for x
    x = 1,972,513,754,094.32/2,132,766.77
  6. Step 6: Final answer
    x = 924,861.45

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1.5x scale

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.