Home / 6,971,454.02-9,617,797.25-4,213,353.04

Finding the Fourth Proportional to 6,971,454.02, 9,617,797.25 and 4,213,353.04

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Solution

The fourth proportional to 6,971,454.02, 9,617,797.25 and 4,213,353.04 is: 5,812,729.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,971,454.02 : 9,617,797.25 = 4,213,353.04 : x
  2. Step 2: Convert to fraction form
    6,971,454.02/9,617,797.25 = 4,213,353.04/x
  3. Step 3: Cross multiply
    6,971,454.02x = 9,617,797.25 × 4,213,353.04
  4. Step 4: Simplify right side
    6,971,454.02x = 40,523,175,252,079.95
  5. Step 5: Solve for x
    x = 40,523,175,252,079.95/6,971,454.02
  6. Step 6: Final answer
    x = 5,812,729.33

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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.