Home / 7,556,092.62-10,427,411.70-4,292,913.06

Finding the Fourth Proportional to 7,556,092.62, 10,427,411.70 and 4,292,913.06

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Solution

The fourth proportional to 7,556,092.62, 10,427,411.70 and 4,292,913.06 is: 5,924,222.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,556,092.62 : 10,427,411.70 = 4,292,913.06 : x
  2. Step 2: Convert to fraction form
    7,556,092.62/10,427,411.70 = 4,292,913.06/x
  3. Step 3: Cross multiply
    7,556,092.62x = 10,427,411.70 × 4,292,913.06
  4. Step 4: Simplify right side
    7,556,092.62x = 44,763,971,868,926.80
  5. Step 5: Solve for x
    x = 44,763,971,868,926.80/7,556,092.62
  6. Step 6: Final answer
    x = 5,924,222.23

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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.