Home / 4,158,525.90-6,225,541.65-3,098,268.30

Finding the Fourth Proportional to 4,158,525.90, 6,225,541.65 and 3,098,268.30

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Solution

The fourth proportional to 4,158,525.90, 6,225,541.65 and 3,098,268.30 is: 4,638,277.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,525.90 : 6,225,541.65 = 3,098,268.30 : x
  2. Step 2: Convert to fraction form
    4,158,525.90/6,225,541.65 = 3,098,268.30/x
  3. Step 3: Cross multiply
    4,158,525.90x = 6,225,541.65 × 3,098,268.30
  4. Step 4: Simplify right side
    4,158,525.90x = 19,288,398,344,524.70
  5. Step 5: Solve for x
    x = 19,288,398,344,524.70/4,158,525.90
  6. Step 6: Final answer
    x = 4,638,277.80

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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.