Home / 8,041,440.87-11,097,147.29-4,370,298.93

Finding the Fourth Proportional to 8,041,440.87, 11,097,147.29 and 4,370,298.93

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Solution

The fourth proportional to 8,041,440.87, 11,097,147.29 and 4,370,298.93 is: 6,030,990.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,041,440.87 : 11,097,147.29 = 4,370,298.93 : x
  2. Step 2: Convert to fraction form
    8,041,440.87/11,097,147.29 = 4,370,298.93/x
  3. Step 3: Cross multiply
    8,041,440.87x = 11,097,147.29 × 4,370,298.93
  4. Step 4: Simplify right side
    8,041,440.87x = 48,497,850,905,687.91
  5. Step 5: Solve for x
    x = 48,497,850,905,687.91/8,041,440.87
  6. Step 6: Final answer
    x = 6,030,990.18

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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.