Home / 10,269,022.64-14,171,633.02-5,859,466.20

Finding the Fourth Proportional to 10,269,022.64, 14,171,633.02 and 5,859,466.20

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Solution

The fourth proportional to 10,269,022.64, 14,171,633.02 and 5,859,466.20 is: 8,086,281.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,269,022.64 : 14,171,633.02 = 5,859,466.20 : x
  2. Step 2: Convert to fraction form
    10,269,022.64/14,171,633.02 = 5,859,466.20/x
  3. Step 3: Cross multiply
    10,269,022.64x = 14,171,633.02 × 5,859,466.20
  4. Step 4: Simplify right side
    10,269,022.64x = 83,038,204,679,493.92
  5. Step 5: Solve for x
    x = 83,038,204,679,493.92/10,269,022.64
  6. Step 6: Final answer
    x = 8,086,281.20

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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.