Home / 6,967,350.55-10,452,371.71-2,649,065.02

Finding the Fourth Proportional to 6,967,350.55, 10,452,371.71 and 2,649,065.02

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Solution

The fourth proportional to 6,967,350.55, 10,452,371.71 and 2,649,065.02 is: 3,974,109.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,967,350.55 : 10,452,371.71 = 2,649,065.02 : x
  2. Step 2: Convert to fraction form
    6,967,350.55/10,452,371.71 = 2,649,065.02/x
  3. Step 3: Cross multiply
    6,967,350.55x = 10,452,371.71 × 2,649,065.02
  4. Step 4: Simplify right side
    6,967,350.55x = 27,689,012,228,925.12
  5. Step 5: Solve for x
    x = 27,689,012,228,925.12/6,967,350.55
  6. Step 6: Final answer
    x = 3,974,109.24

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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.