Home / 6,696,473.85-9,243,100.62-4,373,721.46

Finding the Fourth Proportional to 6,696,473.85, 9,243,100.62 and 4,373,721.46

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Solution

The fourth proportional to 6,696,473.85, 9,243,100.62 and 4,373,721.46 is: 6,037,020.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,696,473.85 : 9,243,100.62 = 4,373,721.46 : x
  2. Step 2: Convert to fraction form
    6,696,473.85/9,243,100.62 = 4,373,721.46/x
  3. Step 3: Cross multiply
    6,696,473.85x = 9,243,100.62 × 4,373,721.46
  4. Step 4: Simplify right side
    6,696,473.85x = 40,426,747,527,699
  5. Step 5: Solve for x
    x = 40,426,747,527,699/6,696,473.85
  6. Step 6: Final answer
    x = 6,037,020.14

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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.