Home / 9,605,860.50-13,256,192.16-5,254,853.39

Finding the Fourth Proportional to 9,605,860.50, 13,256,192.16 and 5,254,853.39

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Solution

The fourth proportional to 9,605,860.50, 13,256,192.16 and 5,254,853.39 is: 7,251,754.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,605,860.50 : 13,256,192.16 = 5,254,853.39 : x
  2. Step 2: Convert to fraction form
    9,605,860.50/13,256,192.16 = 5,254,853.39/x
  3. Step 3: Cross multiply
    9,605,860.50x = 13,256,192.16 × 5,254,853.39
  4. Step 4: Simplify right side
    9,605,860.50x = 69,659,346,244,186.46
  5. Step 5: Solve for x
    x = 69,659,346,244,186.46/9,605,860.50
  6. Step 6: Final answer
    x = 7,251,754.93

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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.