Home / 3,749,598.34-5,624,689.13-1,225,508.74

Finding the Fourth Proportional to 3,749,598.34, 5,624,689.13 and 1,225,508.74

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Solution

The fourth proportional to 3,749,598.34, 5,624,689.13 and 1,225,508.74 is: 1,838,358.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,749,598.34 : 5,624,689.13 = 1,225,508.74 : x
  2. Step 2: Convert to fraction form
    3,749,598.34/5,624,689.13 = 1,225,508.74/x
  3. Step 3: Cross multiply
    3,749,598.34x = 5,624,689.13 × 1,225,508.74
  4. Step 4: Simplify right side
    3,749,598.34x = 6,893,105,694,096.97
  5. Step 5: Solve for x
    x = 6,893,105,694,096.97/3,749,598.34
  6. Step 6: Final answer
    x = 1,838,358.42

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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.