Home / 6,395,952-8,826,436.80-3,495,344.20

Finding the Fourth Proportional to 6,395,952, 8,826,436.80 and 3,495,344.20

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Solution

The fourth proportional to 6,395,952, 8,826,436.80 and 3,495,344.20 is: 4,823,587.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,395,952 : 8,826,436.80 = 3,495,344.20 : x
  2. Step 2: Convert to fraction form
    6,395,952/8,826,436.80 = 3,495,344.20/x
  3. Step 3: Cross multiply
    6,395,952x = 8,826,436.80 × 3,495,344.20
  4. Step 4: Simplify right side
    6,395,952x = 30,851,434,675,546.56
  5. Step 5: Solve for x
    x = 30,851,434,675,546.56/6,395,952
  6. Step 6: Final answer
    x = 4,823,587.59

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1.5x scale

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.