Home / 7,757,995.61-10,706,277.44-4,273,587.02

Finding the Fourth Proportional to 7,757,995.61, 10,706,277.44 and 4,273,587.02

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Solution

The fourth proportional to 7,757,995.61, 10,706,277.44 and 4,273,587.02 is: 5,897,684.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,757,995.61 : 10,706,277.44 = 4,273,587.02 : x
  2. Step 2: Convert to fraction form
    7,757,995.61/10,706,277.44 = 4,273,587.02/x
  3. Step 3: Cross multiply
    7,757,995.61x = 10,706,277.44 × 4,273,587.02
  4. Step 4: Simplify right side
    7,757,995.61x = 45,754,208,337,552.49
  5. Step 5: Solve for x
    x = 45,754,208,337,552.49/7,757,995.61
  6. Step 6: Final answer
    x = 5,897,684.22

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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.