Home / 2,886,565.56-3,983,468.24-1,597,494.84

Finding the Fourth Proportional to 2,886,565.56, 3,983,468.24 and 1,597,494.84

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Solution

The fourth proportional to 2,886,565.56, 3,983,468.24 and 1,597,494.84 is: 2,204,547.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,886,565.56 : 3,983,468.24 = 1,597,494.84 : x
  2. Step 2: Convert to fraction form
    2,886,565.56/3,983,468.24 = 1,597,494.84/x
  3. Step 3: Cross multiply
    2,886,565.56x = 3,983,468.24 × 1,597,494.84
  4. Step 4: Simplify right side
    2,886,565.56x = 6,363,569,958,703.88
  5. Step 5: Solve for x
    x = 6,363,569,958,703.88/2,886,565.56
  6. Step 6: Final answer
    x = 2,204,547.18

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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.