Home / 9,657,618.30-14,486,427.45-6,256,395.90

Finding the Fourth Proportional to 9,657,618.30, 14,486,427.45 and 6,256,395.90

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Solution

The fourth proportional to 9,657,618.30, 14,486,427.45 and 6,256,395.90 is: 9,384,593.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,657,618.30 : 14,486,427.45 = 6,256,395.90 : x
  2. Step 2: Convert to fraction form
    9,657,618.30/14,486,427.45 = 6,256,395.90/x
  3. Step 3: Cross multiply
    9,657,618.30x = 14,486,427.45 × 6,256,395.90
  4. Step 4: Simplify right side
    9,657,618.30x = 90,632,825,303,827.45
  5. Step 5: Solve for x
    x = 90,632,825,303,827.45/9,657,618.30
  6. Step 6: Final answer
    x = 9,384,593.85

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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.