Home / 4,275,598.12-5,898,683.80-2,440,158.36

Finding the Fourth Proportional to 4,275,598.12, 5,898,683.80 and 2,440,158.36

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Solution

The fourth proportional to 4,275,598.12, 5,898,683.80 and 2,440,158.36 is: 3,366,481.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,275,598.12 : 5,898,683.80 = 2,440,158.36 : x
  2. Step 2: Convert to fraction form
    4,275,598.12/5,898,683.80 = 2,440,158.36/x
  3. Step 3: Cross multiply
    4,275,598.12x = 5,898,683.80 × 2,440,158.36
  4. Step 4: Simplify right side
    4,275,598.12x = 14,393,722,587,566.57
  5. Step 5: Solve for x
    x = 14,393,722,587,566.57/4,275,598.12
  6. Step 6: Final answer
    x = 3,366,481.64

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1.5x scale

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.