Home / 2,051,510.20-3,077,265.30-632,001.40

Finding the Fourth Proportional to 2,051,510.20, 3,077,265.30 and 632,001.40

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Solution

The fourth proportional to 2,051,510.20, 3,077,265.30 and 632,001.40 is: 948,002.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,510.20 : 3,077,265.30 = 632,001.40 : x
  2. Step 2: Convert to fraction form
    2,051,510.20/3,077,265.30 = 632,001.40/x
  3. Step 3: Cross multiply
    2,051,510.20x = 3,077,265.30 × 632,001.40
  4. Step 4: Simplify right side
    2,051,510.20x = 1,944,835,977,771.42
  5. Step 5: Solve for x
    x = 1,944,835,977,771.42/2,051,510.20
  6. Step 6: Final answer
    x = 948,002.10

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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.