Home / 3,354,098.02-4,628,517.59-1,903,767.10

Finding the Fourth Proportional to 3,354,098.02, 4,628,517.59 and 1,903,767.10

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Solution

The fourth proportional to 3,354,098.02, 4,628,517.59 and 1,903,767.10 is: 2,627,120.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,354,098.02 : 4,628,517.59 = 1,903,767.10 : x
  2. Step 2: Convert to fraction form
    3,354,098.02/4,628,517.59 = 1,903,767.10/x
  3. Step 3: Cross multiply
    3,354,098.02x = 4,628,517.59 × 1,903,767.10
  4. Step 4: Simplify right side
    3,354,098.02x = 8,811,619,502,801.41
  5. Step 5: Solve for x
    x = 8,811,619,502,801.41/3,354,098.02
  6. Step 6: Final answer
    x = 2,627,120.45

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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.