Home / 6,812,029.48-9,397,082.66-4,232,730.28

Finding the Fourth Proportional to 6,812,029.48, 9,397,082.66 and 4,232,730.28

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Solution

The fourth proportional to 6,812,029.48, 9,397,082.66 and 4,232,730.28 is: 5,838,981.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,812,029.48 : 9,397,082.66 = 4,232,730.28 : x
  2. Step 2: Convert to fraction form
    6,812,029.48/9,397,082.66 = 4,232,730.28/x
  3. Step 3: Cross multiply
    6,812,029.48x = 9,397,082.66 × 4,232,730.28
  4. Step 4: Simplify right side
    6,812,029.48x = 39,775,316,318,644.95
  5. Step 5: Solve for x
    x = 39,775,316,318,644.95/6,812,029.48
  6. Step 6: Final answer
    x = 5,838,981.82

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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.