Home / 4,300,542.32-5,934,629.04-2,440,296.60

Finding the Fourth Proportional to 4,300,542.32, 5,934,629.04 and 2,440,296.60

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Solution

The fourth proportional to 4,300,542.32, 5,934,629.04 and 2,440,296.60 is: 3,367,541.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,300,542.32 : 5,934,629.04 = 2,440,296.60 : x
  2. Step 2: Convert to fraction form
    4,300,542.32/5,934,629.04 = 2,440,296.60/x
  3. Step 3: Cross multiply
    4,300,542.32x = 5,934,629.04 × 2,440,296.60
  4. Step 4: Simplify right side
    4,300,542.32x = 14,482,255,068,573.26
  5. Step 5: Solve for x
    x = 14,482,255,068,573.26/4,300,542.32
  6. Step 6: Final answer
    x = 3,367,541.58

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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.