Home / 7,566,384.59-10,443,034.65-4,738,741.34

Finding the Fourth Proportional to 7,566,384.59, 10,443,034.65 and 4,738,741.34

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Solution

The fourth proportional to 7,566,384.59, 10,443,034.65 and 4,738,741.34 is: 6,540,354.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,566,384.59 : 10,443,034.65 = 4,738,741.34 : x
  2. Step 2: Convert to fraction form
    7,566,384.59/10,443,034.65 = 4,738,741.34/x
  3. Step 3: Cross multiply
    7,566,384.59x = 10,443,034.65 × 4,738,741.34
  4. Step 4: Simplify right side
    7,566,384.59x = 49,486,840,011,007.43
  5. Step 5: Solve for x
    x = 49,486,840,011,007.43/7,566,384.59
  6. Step 6: Final answer
    x = 6,540,354.83

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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.