Home / 9,782,247.60-14,673,371.40-5,997,862.80

Finding the Fourth Proportional to 9,782,247.60, 14,673,371.40 and 5,997,862.80

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Solution

The fourth proportional to 9,782,247.60, 14,673,371.40 and 5,997,862.80 is: 8,996,794.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,782,247.60 : 14,673,371.40 = 5,997,862.80 : x
  2. Step 2: Convert to fraction form
    9,782,247.60/14,673,371.40 = 5,997,862.80/x
  3. Step 3: Cross multiply
    9,782,247.60x = 14,673,371.40 × 5,997,862.80
  4. Step 4: Simplify right side
    9,782,247.60x = 88,008,868,470,643.92
  5. Step 5: Solve for x
    x = 88,008,868,470,643.92/9,782,247.60
  6. Step 6: Final answer
    x = 8,996,794.20

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Similar ratio
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1.5x scale

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.