Home / 2,019,988.93-3,029,983.40-2,019,988.93

Finding the Fourth Proportional to 2,019,988.93, 3,029,983.40 and 2,019,988.93

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Solution

The fourth proportional to 2,019,988.93, 3,029,983.40 and 2,019,988.93 is: 3,029,983.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,019,988.93 : 3,029,983.40 = 2,019,988.93 : x
  2. Step 2: Convert to fraction form
    2,019,988.93/3,029,983.40 = 2,019,988.93/x
  3. Step 3: Cross multiply
    2,019,988.93x = 3,029,983.40 × 2,019,988.93
  4. Step 4: Simplify right side
    2,019,988.93x = 6,120,532,926,083.76
  5. Step 5: Solve for x
    x = 6,120,532,926,083.76/2,019,988.93
  6. Step 6: Final answer
    x = 3,029,983.40

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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.