Home / 4,428,001.15-6,642,001.73-4,002,848.35

Finding the Fourth Proportional to 4,428,001.15, 6,642,001.73 and 4,002,848.35

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Solution

The fourth proportional to 4,428,001.15, 6,642,001.73 and 4,002,848.35 is: 6,004,272.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,428,001.15 : 6,642,001.73 = 4,002,848.35 : x
  2. Step 2: Convert to fraction form
    4,428,001.15/6,642,001.73 = 4,002,848.35/x
  3. Step 3: Cross multiply
    4,428,001.15x = 6,642,001.73 × 4,002,848.35
  4. Step 4: Simplify right side
    4,428,001.15x = 26,586,925,665,627.65
  5. Step 5: Solve for x
    x = 26,586,925,665,627.65/4,428,001.15
  6. Step 6: Final answer
    x = 6,004,272.53

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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.