Home / 10,024,829.34-13,834,291.10-5,441,150.72

Finding the Fourth Proportional to 10,024,829.34, 13,834,291.10 and 5,441,150.72

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Solution

The fourth proportional to 10,024,829.34, 13,834,291.10 and 5,441,150.72 is: 7,508,802.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,024,829.34 : 13,834,291.10 = 5,441,150.72 : x
  2. Step 2: Convert to fraction form
    10,024,829.34/13,834,291.10 = 5,441,150.72/x
  3. Step 3: Cross multiply
    10,024,829.34x = 13,834,291.10 × 5,441,150.72
  4. Step 4: Simplify right side
    10,024,829.34x = 75,274,462,883,077.39
  5. Step 5: Solve for x
    x = 75,274,462,883,077.39/10,024,829.34
  6. Step 6: Final answer
    x = 7,508,802.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.