Home / 8,466,263.06-11,683,465.18-4,598,752.82

Finding the Fourth Proportional to 8,466,263.06, 11,683,465.18 and 4,598,752.82

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Solution

The fourth proportional to 8,466,263.06, 11,683,465.18 and 4,598,752.82 is: 6,346,290.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,466,263.06 : 11,683,465.18 = 4,598,752.82 : x
  2. Step 2: Convert to fraction form
    8,466,263.06/11,683,465.18 = 4,598,752.82/x
  3. Step 3: Cross multiply
    8,466,263.06x = 11,683,465.18 × 4,598,752.82
  4. Step 4: Simplify right side
    8,466,263.06x = 53,729,368,373,982.61
  5. Step 5: Solve for x
    x = 53,729,368,373,982.61/8,466,263.06
  6. Step 6: Final answer
    x = 6,346,290.92

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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.