Home / 4,366,054.20-6,549,081.30-1,971,046.20

Finding the Fourth Proportional to 4,366,054.20, 6,549,081.30 and 1,971,046.20

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Solution

The fourth proportional to 4,366,054.20, 6,549,081.30 and 1,971,046.20 is: 2,956,569.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,366,054.20 : 6,549,081.30 = 1,971,046.20 : x
  2. Step 2: Convert to fraction form
    4,366,054.20/6,549,081.30 = 1,971,046.20/x
  3. Step 3: Cross multiply
    4,366,054.20x = 6,549,081.30 × 1,971,046.20
  4. Step 4: Simplify right side
    4,366,054.20x = 12,908,541,809,856.06
  5. Step 5: Solve for x
    x = 12,908,541,809,856.06/4,366,054.20
  6. Step 6: Final answer
    x = 2,956,569.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.