Home / 2,713,179.12-4,064,447.92-1,573,547.18

Finding the Fourth Proportional to 2,713,179.12, 4,064,447.92 and 1,573,547.18

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Solution

The fourth proportional to 2,713,179.12, 4,064,447.92 and 1,573,547.18 is: 2,357,234.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,179.12 : 4,064,447.92 = 1,573,547.18 : x
  2. Step 2: Convert to fraction form
    2,713,179.12/4,064,447.92 = 1,573,547.18/x
  3. Step 3: Cross multiply
    2,713,179.12x = 4,064,447.92 × 1,573,547.18
  4. Step 4: Simplify right side
    2,713,179.12x = 6,395,600,562,772.87
  5. Step 5: Solve for x
    x = 6,395,600,562,772.87/2,713,179.12
  6. Step 6: Final answer
    x = 2,357,234.92

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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.