Home / 2,522,988.30-3,780,607.29-1,712,319.24

Finding the Fourth Proportional to 2,522,988.30, 3,780,607.29 and 1,712,319.24

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Solution

The fourth proportional to 2,522,988.30, 3,780,607.29 and 1,712,319.24 is: 2,565,848.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522,988.30 : 3,780,607.29 = 1,712,319.24 : x
  2. Step 2: Convert to fraction form
    2,522,988.30/3,780,607.29 = 1,712,319.24/x
  3. Step 3: Cross multiply
    2,522,988.30x = 3,780,607.29 × 1,712,319.24
  4. Step 4: Simplify right side
    2,522,988.30x = 6,473,606,601,551.26
  5. Step 5: Solve for x
    x = 6,473,606,601,551.26/2,522,988.30
  6. Step 6: Final answer
    x = 2,565,848.84

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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.