Home / 2,393,402.40-3,585,265.20-1,492,077.60

Finding the Fourth Proportional to 2,393,402.40, 3,585,265.20 and 1,492,077.60

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Solution

The fourth proportional to 2,393,402.40, 3,585,265.20 and 1,492,077.60 is: 2,235,100.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,402.40 : 3,585,265.20 = 1,492,077.60 : x
  2. Step 2: Convert to fraction form
    2,393,402.40/3,585,265.20 = 1,492,077.60/x
  3. Step 3: Cross multiply
    2,393,402.40x = 3,585,265.20 × 1,492,077.60
  4. Step 4: Simplify right side
    2,393,402.40x = 5,349,493,894,979.52
  5. Step 5: Solve for x
    x = 5,349,493,894,979.52/2,393,402.40
  6. Step 6: Final answer
    x = 2,235,100.08

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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.