Home / 10,391,695.26-14,340,291.64-5,808,443.10

Finding the Fourth Proportional to 10,391,695.26, 14,340,291.64 and 5,808,443.10

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Solution

The fourth proportional to 10,391,695.26, 14,340,291.64 and 5,808,443.10 is: 8,015,512.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,391,695.26 : 14,340,291.64 = 5,808,443.10 : x
  2. Step 2: Convert to fraction form
    10,391,695.26/14,340,291.64 = 5,808,443.10/x
  3. Step 3: Cross multiply
    10,391,695.26x = 14,340,291.64 × 5,808,443.10
  4. Step 4: Simplify right side
    10,391,695.26x = 83,294,768,028,345.69
  5. Step 5: Solve for x
    x = 83,294,768,028,345.69/10,391,695.26
  6. Step 6: Final answer
    x = 8,015,512.96

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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.