Home / 6,126,574.26-8,454,603.02-3,373,205.46

Finding the Fourth Proportional to 6,126,574.26, 8,454,603.02 and 3,373,205.46

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Solution

The fourth proportional to 6,126,574.26, 8,454,603.02 and 3,373,205.46 is: 4,654,985.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,126,574.26 : 8,454,603.02 = 3,373,205.46 : x
  2. Step 2: Convert to fraction form
    6,126,574.26/8,454,603.02 = 3,373,205.46/x
  3. Step 3: Cross multiply
    6,126,574.26x = 8,454,603.02 × 3,373,205.46
  4. Step 4: Simplify right side
    6,126,574.26x = 28,519,113,069,196.49
  5. Step 5: Solve for x
    x = 28,519,113,069,196.49/6,126,574.26
  6. Step 6: Final answer
    x = 4,654,985.29

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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.