Home / 3,641,931.10-5,025,865.90-2,010,339.46

Finding the Fourth Proportional to 3,641,931.10, 5,025,865.90 and 2,010,339.46

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Solution

The fourth proportional to 3,641,931.10, 5,025,865.90 and 2,010,339.46 is: 2,774,269.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,931.10 : 5,025,865.90 = 2,010,339.46 : x
  2. Step 2: Convert to fraction form
    3,641,931.10/5,025,865.90 = 2,010,339.46/x
  3. Step 3: Cross multiply
    3,641,931.10x = 5,025,865.90 × 2,010,339.46
  4. Step 4: Simplify right side
    3,641,931.10x = 10,103,696,539,438.41
  5. Step 5: Solve for x
    x = 10,103,696,539,438.41/3,641,931.10
  6. Step 6: Final answer
    x = 2,774,269.00

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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.