Home / 9,626,301.77-13,284,307.91-5,216,024.18

Finding the Fourth Proportional to 9,626,301.77, 13,284,307.91 and 5,216,024.18

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Solution

The fourth proportional to 9,626,301.77, 13,284,307.91 and 5,216,024.18 is: 7,198,119.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,626,301.77 : 13,284,307.91 = 5,216,024.18 : x
  2. Step 2: Convert to fraction form
    9,626,301.77/13,284,307.91 = 5,216,024.18/x
  3. Step 3: Cross multiply
    9,626,301.77x = 13,284,307.91 × 5,216,024.18
  4. Step 4: Simplify right side
    9,626,301.77x = 69,291,271,319,376.09
  5. Step 5: Solve for x
    x = 69,291,271,319,376.09/9,626,301.77
  6. Step 6: Final answer
    x = 7,198,119.59

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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.