Home / 7,065,708.80-10,599,139.20-3,022,227.20

Finding the Fourth Proportional to 7,065,708.80, 10,599,139.20 and 3,022,227.20

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Solution

The fourth proportional to 7,065,708.80, 10,599,139.20 and 3,022,227.20 is: 4,533,587.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,065,708.80 : 10,599,139.20 = 3,022,227.20 : x
  2. Step 2: Convert to fraction form
    7,065,708.80/10,599,139.20 = 3,022,227.20/x
  3. Step 3: Cross multiply
    7,065,708.80x = 10,599,139.20 × 3,022,227.20
  4. Step 4: Simplify right side
    7,065,708.80x = 32,033,006,786,826.24
  5. Step 5: Solve for x
    x = 32,033,006,786,826.24/7,065,708.80
  6. Step 6: Final answer
    x = 4,533,587.17

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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.