Home / 2,706,002.24-4,060,337.16-1,266,783.20

Finding the Fourth Proportional to 2,706,002.24, 4,060,337.16 and 1,266,783.20

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Solution

The fourth proportional to 2,706,002.24, 4,060,337.16 and 1,266,783.20 is: 1,900,799.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,002.24 : 4,060,337.16 = 1,266,783.20 : x
  2. Step 2: Convert to fraction form
    2,706,002.24/4,060,337.16 = 1,266,783.20/x
  3. Step 3: Cross multiply
    2,706,002.24x = 4,060,337.16 × 1,266,783.20
  4. Step 4: Simplify right side
    2,706,002.24x = 5,143,566,900,623.71
  5. Step 5: Solve for x
    x = 5,143,566,900,623.71/2,706,002.24
  6. Step 6: Final answer
    x = 1,900,799.20

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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.