Home / 9,154,000-13,732,968.30-3,088,882

Finding the Fourth Proportional to 9,154,000, 13,732,968.30 and 3,088,882

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Solution

The fourth proportional to 9,154,000, 13,732,968.30 and 3,088,882 is: 4,633,987.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,154,000 : 13,732,968.30 = 3,088,882 : x
  2. Step 2: Convert to fraction form
    9,154,000/13,732,968.30 = 3,088,882/x
  3. Step 3: Cross multiply
    9,154,000x = 13,732,968.30 × 3,088,882
  4. Step 4: Simplify right side
    9,154,000x = 42,419,518,588,440.60
  5. Step 5: Solve for x
    x = 42,419,518,588,440.60/9,154,000
  6. Step 6: Final answer
    x = 4,633,987.17

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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.