Home / 2,344,078.20-3,506,786.10-2,032,001.40

Finding the Fourth Proportional to 2,344,078.20, 3,506,786.10 and 2,032,001.40

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Solution

The fourth proportional to 2,344,078.20, 3,506,786.10 and 2,032,001.40 is: 3,039,913.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344,078.20 : 3,506,786.10 = 2,032,001.40 : x
  2. Step 2: Convert to fraction form
    2,344,078.20/3,506,786.10 = 2,032,001.40/x
  3. Step 3: Cross multiply
    2,344,078.20x = 3,506,786.10 × 2,032,001.40
  4. Step 4: Simplify right side
    2,344,078.20x = 7,125,794,264,700.54
  5. Step 5: Solve for x
    x = 7,125,794,264,700.54/2,344,078.20
  6. Step 6: Final answer
    x = 3,039,913.20

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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.