Home / 3,587,282.02-4,947,649.86-2,298,242.35

Finding the Fourth Proportional to 3,587,282.02, 4,947,649.86 and 2,298,242.35

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Solution

The fourth proportional to 3,587,282.02, 4,947,649.86 and 2,298,242.35 is: 3,169,781.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,587,282.02 : 4,947,649.86 = 2,298,242.35 : x
  2. Step 2: Convert to fraction form
    3,587,282.02/4,947,649.86 = 2,298,242.35/x
  3. Step 3: Cross multiply
    3,587,282.02x = 4,947,649.86 × 2,298,242.35
  4. Step 4: Simplify right side
    3,587,282.02x = 11,370,898,441,223.57
  5. Step 5: Solve for x
    x = 11,370,898,441,223.57/3,587,282.02
  6. Step 6: Final answer
    x = 3,169,781.01

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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.