Home / 10,593,276.43-15,890,062.27-3,020,242.18

Finding the Fourth Proportional to 10,593,276.43, 15,890,062.27 and 3,020,242.18

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Solution

The fourth proportional to 10,593,276.43, 15,890,062.27 and 3,020,242.18 is: 4,530,405.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,593,276.43 : 15,890,062.27 = 3,020,242.18 : x
  2. Step 2: Convert to fraction form
    10,593,276.43/15,890,062.27 = 3,020,242.18/x
  3. Step 3: Cross multiply
    10,593,276.43x = 15,890,062.27 × 3,020,242.18
  4. Step 4: Simplify right side
    10,593,276.43x = 47,991,836,216,129.02
  5. Step 5: Solve for x
    x = 47,991,836,216,129.02/10,593,276.43
  6. Step 6: Final answer
    x = 4,530,405.35

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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.