Home / 3,465,587.77-4,781,046.67-2,320,037.17

Finding the Fourth Proportional to 3,465,587.77, 4,781,046.67 and 2,320,037.17

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Solution

The fourth proportional to 3,465,587.77, 4,781,046.67 and 2,320,037.17 is: 3,200,670.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,465,587.77 : 4,781,046.67 = 2,320,037.17 : x
  2. Step 2: Convert to fraction form
    3,465,587.77/4,781,046.67 = 2,320,037.17/x
  3. Step 3: Cross multiply
    3,465,587.77x = 4,781,046.67 × 2,320,037.17
  4. Step 4: Simplify right side
    3,465,587.77x = 11,092,205,968,152.02
  5. Step 5: Solve for x
    x = 11,092,205,968,152.02/3,465,587.77
  6. Step 6: Final answer
    x = 3,200,670.91

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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.