Home / 2,703,244.73-3,730,076.44-1,641,834.86

Finding the Fourth Proportional to 2,703,244.73, 3,730,076.44 and 1,641,834.86

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Solution

The fourth proportional to 2,703,244.73, 3,730,076.44 and 1,641,834.86 is: 2,265,488.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,703,244.73 : 3,730,076.44 = 1,641,834.86 : x
  2. Step 2: Convert to fraction form
    2,703,244.73/3,730,076.44 = 1,641,834.86/x
  3. Step 3: Cross multiply
    2,703,244.73x = 3,730,076.44 × 1,641,834.86
  4. Step 4: Simplify right side
    2,703,244.73x = 6,124,169,506,901.73
  5. Step 5: Solve for x
    x = 6,124,169,506,901.73/2,703,244.73
  6. Step 6: Final answer
    x = 2,265,488.38

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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.