Home / 5,488,591.65-7,574,249.02-3,041,361.20

Finding the Fourth Proportional to 5,488,591.65, 7,574,249.02 and 3,041,361.20

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Solution

The fourth proportional to 5,488,591.65, 7,574,249.02 and 3,041,361.20 is: 4,197,074.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,488,591.65 : 7,574,249.02 = 3,041,361.20 : x
  2. Step 2: Convert to fraction form
    5,488,591.65/7,574,249.02 = 3,041,361.20/x
  3. Step 3: Cross multiply
    5,488,591.65x = 7,574,249.02 × 3,041,361.20
  4. Step 4: Simplify right side
    5,488,591.65x = 23,036,027,088,566.02
  5. Step 5: Solve for x
    x = 23,036,027,088,566.02/5,488,591.65
  6. Step 6: Final answer
    x = 4,197,074.32

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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.