Home / 7,295,035.16-10,068,398.61-4,241,020.88

Finding the Fourth Proportional to 7,295,035.16, 10,068,398.61 and 4,241,020.88

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Solution

The fourth proportional to 7,295,035.16, 10,068,398.61 and 4,241,020.88 is: 5,853,335.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,295,035.16 : 10,068,398.61 = 4,241,020.88 : x
  2. Step 2: Convert to fraction form
    7,295,035.16/10,068,398.61 = 4,241,020.88/x
  3. Step 3: Cross multiply
    7,295,035.16x = 10,068,398.61 × 4,241,020.88
  4. Step 4: Simplify right side
    7,295,035.16x = 42,700,288,733,172.98
  5. Step 5: Solve for x
    x = 42,700,288,733,172.98/7,295,035.16
  6. Step 6: Final answer
    x = 5,853,335.56

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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.