Home / 3,580,501.47-5,370,699.61-884,826.61

Finding the Fourth Proportional to 3,580,501.47, 5,370,699.61 and 884,826.61

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Solution

The fourth proportional to 3,580,501.47, 5,370,699.61 and 884,826.61 is: 1,327,226.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,580,501.47 : 5,370,699.61 = 884,826.61 : x
  2. Step 2: Convert to fraction form
    3,580,501.47/5,370,699.61 = 884,826.61/x
  3. Step 3: Cross multiply
    3,580,501.47x = 5,370,699.61 × 884,826.61
  4. Step 4: Simplify right side
    3,580,501.47x = 4,752,137,929,244.62
  5. Step 5: Solve for x
    x = 4,752,137,929,244.62/3,580,501.47
  6. Step 6: Final answer
    x = 1,327,226.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.