Home / 2,433,290.85-3,357,963.12-1,345,635.60

Finding the Fourth Proportional to 2,433,290.85, 3,357,963.12 and 1,345,635.60

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Solution

The fourth proportional to 2,433,290.85, 3,357,963.12 and 1,345,635.60 is: 1,856,989.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,290.85 : 3,357,963.12 = 1,345,635.60 : x
  2. Step 2: Convert to fraction form
    2,433,290.85/3,357,963.12 = 1,345,635.60/x
  3. Step 3: Cross multiply
    2,433,290.85x = 3,357,963.12 × 1,345,635.60
  4. Step 4: Simplify right side
    2,433,290.85x = 4,518,594,717,759.07
  5. Step 5: Solve for x
    x = 4,518,594,717,759.07/2,433,290.85
  6. Step 6: Final answer
    x = 1,856,989.15

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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.