Home / 5,927,725.13-8,891,609.56-1,440,001.13

Finding the Fourth Proportional to 5,927,725.13, 8,891,609.56 and 1,440,001.13

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Solution

The fourth proportional to 5,927,725.13, 8,891,609.56 and 1,440,001.13 is: 2,160,007.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,927,725.13 : 8,891,609.56 = 1,440,001.13 : x
  2. Step 2: Convert to fraction form
    5,927,725.13/8,891,609.56 = 1,440,001.13/x
  3. Step 3: Cross multiply
    5,927,725.13x = 8,891,609.56 × 1,440,001.13
  4. Step 4: Simplify right side
    5,927,725.13x = 12,803,927,765,860.75
  5. Step 5: Solve for x
    x = 12,803,927,765,860.75/5,927,725.13
  6. Step 6: Final answer
    x = 2,160,007.00

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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.