Home / 3,591,036.45-5,386,554.68-3,591,036.45

Finding the Fourth Proportional to 3,591,036.45, 5,386,554.68 and 3,591,036.45

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Solution

The fourth proportional to 3,591,036.45, 5,386,554.68 and 3,591,036.45 is: 5,386,554.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,591,036.45 : 5,386,554.68 = 3,591,036.45 : x
  2. Step 2: Convert to fraction form
    3,591,036.45/5,386,554.68 = 3,591,036.45/x
  3. Step 3: Cross multiply
    3,591,036.45x = 5,386,554.68 × 3,591,036.45
  4. Step 4: Simplify right side
    3,591,036.45x = 19,343,314,177,842.90
  5. Step 5: Solve for x
    x = 19,343,314,177,842.90/3,591,036.45
  6. Step 6: Final answer
    x = 5,386,554.68

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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.