Home / 6,236,175.60-9,357,762.60-2,641,330.80

Finding the Fourth Proportional to 6,236,175.60, 9,357,762.60 and 2,641,330.80

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Solution

The fourth proportional to 6,236,175.60, 9,357,762.60 and 2,641,330.80 is: 3,963,478.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236,175.60 : 9,357,762.60 = 2,641,330.80 : x
  2. Step 2: Convert to fraction form
    6,236,175.60/9,357,762.60 = 2,641,330.80/x
  3. Step 3: Cross multiply
    6,236,175.60x = 9,357,762.60 × 2,641,330.80
  4. Step 4: Simplify right side
    6,236,175.60x = 24,716,946,574,468.08
  5. Step 5: Solve for x
    x = 24,716,946,574,468.08/6,236,175.60
  6. Step 6: Final answer
    x = 3,963,478.29

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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.