Home / 4,629,053.50-6,386,617.60-2,998,710.61

Finding the Fourth Proportional to 4,629,053.50, 6,386,617.60 and 2,998,710.61

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Solution

The fourth proportional to 4,629,053.50, 6,386,617.60 and 2,998,710.61 is: 4,137,264.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,629,053.50 : 6,386,617.60 = 2,998,710.61 : x
  2. Step 2: Convert to fraction form
    4,629,053.50/6,386,617.60 = 2,998,710.61/x
  3. Step 3: Cross multiply
    4,629,053.50x = 6,386,617.60 × 2,998,710.61
  4. Step 4: Simplify right side
    4,629,053.50x = 19,151,617,959,132.73
  5. Step 5: Solve for x
    x = 19,151,617,959,132.73/4,629,053.50
  6. Step 6: Final answer
    x = 4,137,264.34

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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.