Home / 10,742,023-16,113,034.68-3,650,311

Finding the Fourth Proportional to 10,742,023, 16,113,034.68 and 3,650,311

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Solution

The fourth proportional to 10,742,023, 16,113,034.68 and 3,650,311 is: 5,475,466.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,742,023 : 16,113,034.68 = 3,650,311 : x
  2. Step 2: Convert to fraction form
    10,742,023/16,113,034.68 = 3,650,311/x
  3. Step 3: Cross multiply
    10,742,023x = 16,113,034.68 × 3,650,311
  4. Step 4: Simplify right side
    10,742,023x = 58,817,587,735,785.48
  5. Step 5: Solve for x
    x = 58,817,587,735,785.48/10,742,023
  6. Step 6: Final answer
    x = 5,475,466.56

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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.