Home / 2,013,988.17-3,020,900.27-497,632.88

Finding the Fourth Proportional to 2,013,988.17, 3,020,900.27 and 497,632.88

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Solution

The fourth proportional to 2,013,988.17, 3,020,900.27 and 497,632.88 is: 746,429.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,013,988.17 : 3,020,900.27 = 497,632.88 : x
  2. Step 2: Convert to fraction form
    2,013,988.17/3,020,900.27 = 497,632.88/x
  3. Step 3: Cross multiply
    2,013,988.17x = 3,020,900.27 × 497,632.88
  4. Step 4: Simplify right side
    2,013,988.17x = 1,503,299,306,616.96
  5. Step 5: Solve for x
    x = 1,503,299,306,616.96/2,013,988.17
  6. Step 6: Final answer
    x = 746,429.06

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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.