Home / 2,440,009.56-3,660,474.90-924,146.40

Finding the Fourth Proportional to 2,440,009.56, 3,660,474.90 and 924,146.40

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Solution

The fourth proportional to 2,440,009.56, 3,660,474.90 and 924,146.40 is: 1,386,394.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,440,009.56 : 3,660,474.90 = 924,146.40 : x
  2. Step 2: Convert to fraction form
    2,440,009.56/3,660,474.90 = 924,146.40/x
  3. Step 3: Cross multiply
    2,440,009.56x = 3,660,474.90 × 924,146.40
  4. Step 4: Simplify right side
    2,440,009.56x = 3,382,814,701,125.36
  5. Step 5: Solve for x
    x = 3,382,814,701,125.36/2,440,009.56
  6. Step 6: Final answer
    x = 1,386,394.04

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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.