Home / 5,802,047.48-8,703,061.71-1,542,215.77

Finding the Fourth Proportional to 5,802,047.48, 8,703,061.71 and 1,542,215.77

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Solution

The fourth proportional to 5,802,047.48, 8,703,061.71 and 1,542,215.77 is: 2,313,321.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,802,047.48 : 8,703,061.71 = 1,542,215.77 : x
  2. Step 2: Convert to fraction form
    5,802,047.48/8,703,061.71 = 1,542,215.77/x
  3. Step 3: Cross multiply
    5,802,047.48x = 8,703,061.71 × 1,542,215.77
  4. Step 4: Simplify right side
    5,802,047.48x = 13,421,998,988,904.21
  5. Step 5: Solve for x
    x = 13,421,998,988,904.21/5,802,047.48
  6. Step 6: Final answer
    x = 2,313,321.12

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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.