Home / 6,753,114.93-10,123,995.76-5,470,541.95

Finding the Fourth Proportional to 6,753,114.93, 10,123,995.76 and 5,470,541.95

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Solution

The fourth proportional to 6,753,114.93, 10,123,995.76 and 5,470,541.95 is: 8,201,214.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,753,114.93 : 10,123,995.76 = 5,470,541.95 : x
  2. Step 2: Convert to fraction form
    6,753,114.93/10,123,995.76 = 5,470,541.95/x
  3. Step 3: Cross multiply
    6,753,114.93x = 10,123,995.76 × 5,470,541.95
  4. Step 4: Simplify right side
    6,753,114.93x = 55,383,743,506,702.13
  5. Step 5: Solve for x
    x = 55,383,743,506,702.13/6,753,114.93
  6. Step 6: Final answer
    x = 8,201,214.41

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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.