Home / 7,017,207.70-9,684,586.85-4,264,344.94

Finding the Fourth Proportional to 7,017,207.70, 9,684,586.85 and 4,264,344.94

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Solution

The fourth proportional to 7,017,207.70, 9,684,586.85 and 4,264,344.94 is: 5,885,306.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,017,207.70 : 9,684,586.85 = 4,264,344.94 : x
  2. Step 2: Convert to fraction form
    7,017,207.70/9,684,586.85 = 4,264,344.94/x
  3. Step 3: Cross multiply
    7,017,207.70x = 9,684,586.85 × 4,264,344.94
  4. Step 4: Simplify right side
    7,017,207.70x = 41,298,418,929,788.04
  5. Step 5: Solve for x
    x = 41,298,418,929,788.04/7,017,207.70
  6. Step 6: Final answer
    x = 5,885,306.62

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1.5x scale

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.