Home / 3,393,760.87-4,683,482.38-1,845,126.74

Finding the Fourth Proportional to 3,393,760.87, 4,683,482.38 and 1,845,126.74

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Solution

The fourth proportional to 3,393,760.87, 4,683,482.38 and 1,845,126.74 is: 2,546,325.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,760.87 : 4,683,482.38 = 1,845,126.74 : x
  2. Step 2: Convert to fraction form
    3,393,760.87/4,683,482.38 = 1,845,126.74/x
  3. Step 3: Cross multiply
    3,393,760.87x = 4,683,482.38 × 1,845,126.74
  4. Step 4: Simplify right side
    3,393,760.87x = 8,641,618,582,752.73
  5. Step 5: Solve for x
    x = 8,641,618,582,752.73/3,393,760.87
  6. Step 6: Final answer
    x = 2,546,325.13

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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.