Home / 6,805,522.56-10,207,748.16-2,967,254.40

Finding the Fourth Proportional to 6,805,522.56, 10,207,748.16 and 2,967,254.40

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Solution

The fourth proportional to 6,805,522.56, 10,207,748.16 and 2,967,254.40 is: 4,450,648.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,805,522.56 : 10,207,748.16 = 2,967,254.40 : x
  2. Step 2: Convert to fraction form
    6,805,522.56/10,207,748.16 = 2,967,254.40/x
  3. Step 3: Cross multiply
    6,805,522.56x = 10,207,748.16 × 2,967,254.40
  4. Step 4: Simplify right side
    6,805,522.56x = 30,288,985,641,851.90
  5. Step 5: Solve for x
    x = 30,288,985,641,851.90/6,805,522.56
  6. Step 6: Final answer
    x = 4,450,648.04

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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.