Home / 7,527,274.68-10,388,152.64-4,264,116.24

Finding the Fourth Proportional to 7,527,274.68, 10,388,152.64 and 4,264,116.24

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Solution

The fourth proportional to 7,527,274.68, 10,388,152.64 and 4,264,116.24 is: 5,884,771.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,527,274.68 : 10,388,152.64 = 4,264,116.24 : x
  2. Step 2: Convert to fraction form
    7,527,274.68/10,388,152.64 = 4,264,116.24/x
  3. Step 3: Cross multiply
    7,527,274.68x = 10,388,152.64 × 4,264,116.24
  4. Step 4: Simplify right side
    7,527,274.68x = 44,296,290,375,822.88
  5. Step 5: Solve for x
    x = 44,296,290,375,822.88/7,527,274.68
  6. Step 6: Final answer
    x = 5,884,771.35

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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.