Home / 3,340,725.14-4,610,290.02-1,812,833.48

Finding the Fourth Proportional to 3,340,725.14, 4,610,290.02 and 1,812,833.48

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Solution

The fourth proportional to 3,340,725.14, 4,610,290.02 and 1,812,833.48 is: 2,501,758.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,340,725.14 : 4,610,290.02 = 1,812,833.48 : x
  2. Step 2: Convert to fraction form
    3,340,725.14/4,610,290.02 = 1,812,833.48/x
  3. Step 3: Cross multiply
    3,340,725.14x = 4,610,290.02 × 1,812,833.48
  4. Step 4: Simplify right side
    3,340,725.14x = 8,357,688,100,765.87
  5. Step 5: Solve for x
    x = 8,357,688,100,765.87/3,340,725.14
  6. Step 6: Final answer
    x = 2,501,758.68

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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.