Home / 6,939,248.32-9,582,041.10-4,361,759.20

Finding the Fourth Proportional to 6,939,248.32, 9,582,041.10 and 4,361,759.20

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Solution

The fourth proportional to 6,939,248.32, 9,582,041.10 and 4,361,759.20 is: 6,022,922.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,939,248.32 : 9,582,041.10 = 4,361,759.20 : x
  2. Step 2: Convert to fraction form
    6,939,248.32/9,582,041.10 = 4,361,759.20/x
  3. Step 3: Cross multiply
    6,939,248.32x = 9,582,041.10 × 4,361,759.20
  4. Step 4: Simplify right side
    6,939,248.32x = 41,794,555,922,703.12
  5. Step 5: Solve for x
    x = 41,794,555,922,703.12/6,939,248.32
  6. Step 6: Final answer
    x = 6,022,922.66

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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.