Home / 10,118,309.08-13,967,972.22-5,987,041.24

Finding the Fourth Proportional to 10,118,309.08, 13,967,972.22 and 5,987,041.24

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Solution

The fourth proportional to 10,118,309.08, 13,967,972.22 and 5,987,041.24 is: 8,264,901.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,118,309.08 : 13,967,972.22 = 5,987,041.24 : x
  2. Step 2: Convert to fraction form
    10,118,309.08/13,967,972.22 = 5,987,041.24/x
  3. Step 3: Cross multiply
    10,118,309.08x = 13,967,972.22 × 5,987,041.24
  4. Step 4: Simplify right side
    10,118,309.08x = 83,626,825,720,314.36
  5. Step 5: Solve for x
    x = 83,626,825,720,314.36/10,118,309.08
  6. Step 6: Final answer
    x = 8,264,901.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.