Home / 8,034,037.60-11,086,937.59-4,362,928.46

Finding the Fourth Proportional to 8,034,037.60, 11,086,937.59 and 4,362,928.46

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Solution

The fourth proportional to 8,034,037.60, 11,086,937.59 and 4,362,928.46 is: 6,020,822.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,034,037.60 : 11,086,937.59 = 4,362,928.46 : x
  2. Step 2: Convert to fraction form
    8,034,037.60/11,086,937.59 = 4,362,928.46/x
  3. Step 3: Cross multiply
    8,034,037.60x = 11,086,937.59 × 4,362,928.46
  4. Step 4: Simplify right side
    8,034,037.60x = 48,371,515,523,840.17
  5. Step 5: Solve for x
    x = 48,371,515,523,840.17/8,034,037.60
  6. Step 6: Final answer
    x = 6,020,822.65

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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.