Home / 6,149,075.28-9,229,210.08-3,272,856.81

Finding the Fourth Proportional to 6,149,075.28, 9,229,210.08 and 3,272,856.81

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Solution

The fourth proportional to 6,149,075.28, 9,229,210.08 and 3,272,856.81 is: 4,912,264.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,149,075.28 : 9,229,210.08 = 3,272,856.81 : x
  2. Step 2: Convert to fraction form
    6,149,075.28/9,229,210.08 = 3,272,856.81/x
  3. Step 3: Cross multiply
    6,149,075.28x = 9,229,210.08 × 3,272,856.81
  4. Step 4: Simplify right side
    6,149,075.28x = 30,205,883,061,248.64
  5. Step 5: Solve for x
    x = 30,205,883,061,248.64/6,149,075.28
  6. Step 6: Final answer
    x = 4,912,264.31

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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.