Home / 1,473,500.38-2,210,251.07-662,938.14

Finding the Fourth Proportional to 1,473,500.38, 2,210,251.07 and 662,938.14

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Solution

The fourth proportional to 1,473,500.38, 2,210,251.07 and 662,938.14 is: 994,407.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,500.38 : 2,210,251.07 = 662,938.14 : x
  2. Step 2: Convert to fraction form
    1,473,500.38/2,210,251.07 = 662,938.14/x
  3. Step 3: Cross multiply
    1,473,500.38x = 2,210,251.07 × 662,938.14
  4. Step 4: Simplify right side
    1,473,500.38x = 1,465,259,733,278.81
  5. Step 5: Solve for x
    x = 1,465,259,733,278.81/1,473,500.38
  6. Step 6: Final answer
    x = 994,407.43

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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.