Home / 2,432,994.25-3,357,295.33-1,345,116.87

Finding the Fourth Proportional to 2,432,994.25, 3,357,295.33 and 1,345,116.87

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Solution

The fourth proportional to 2,432,994.25, 3,357,295.33 and 1,345,116.87 is: 1,856,130.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,994.25 : 3,357,295.33 = 1,345,116.87 : x
  2. Step 2: Convert to fraction form
    2,432,994.25/3,357,295.33 = 1,345,116.87/x
  3. Step 3: Cross multiply
    2,432,994.25x = 3,357,295.33 × 1,345,116.87
  4. Step 4: Simplify right side
    2,432,994.25x = 4,515,954,585,955.22
  5. Step 5: Solve for x
    x = 4,515,954,585,955.22/2,432,994.25
  6. Step 6: Final answer
    x = 1,856,130.40

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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.