Home / 3,230,368.40-4,845,552.60-1,102,854.80

Finding the Fourth Proportional to 3,230,368.40, 4,845,552.60 and 1,102,854.80

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Solution

The fourth proportional to 3,230,368.40, 4,845,552.60 and 1,102,854.80 is: 1,654,282.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,230,368.40 : 4,845,552.60 = 1,102,854.80 : x
  2. Step 2: Convert to fraction form
    3,230,368.40/4,845,552.60 = 1,102,854.80/x
  3. Step 3: Cross multiply
    3,230,368.40x = 4,845,552.60 × 1,102,854.80
  4. Step 4: Simplify right side
    3,230,368.40x = 5,343,940,943,562.48
  5. Step 5: Solve for x
    x = 5,343,940,943,562.48/3,230,368.40
  6. Step 6: Final answer
    x = 1,654,282.20

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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.