Home / 2,935,419.34-4,398,109.53-2,295,475.96

Finding the Fourth Proportional to 2,935,419.34, 4,398,109.53 and 2,295,475.96

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Solution

The fourth proportional to 2,935,419.34, 4,398,109.53 and 2,295,475.96 is: 3,439,288.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,419.34 : 4,398,109.53 = 2,295,475.96 : x
  2. Step 2: Convert to fraction form
    2,935,419.34/4,398,109.53 = 2,295,475.96/x
  3. Step 3: Cross multiply
    2,935,419.34x = 4,398,109.53 × 2,295,475.96
  4. Step 4: Simplify right side
    2,935,419.34x = 10,095,754,695,561.90
  5. Step 5: Solve for x
    x = 10,095,754,695,561.90/2,935,419.34
  6. Step 6: Final answer
    x = 3,439,288.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.