Home / 2,834,429.80-4,262,142.30-2,372,535.40

Finding the Fourth Proportional to 2,834,429.80, 4,262,142.30 and 2,372,535.40

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Solution

The fourth proportional to 2,834,429.80, 4,262,142.30 and 2,372,535.40 is: 3,567,590.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,429.80 : 4,262,142.30 = 2,372,535.40 : x
  2. Step 2: Convert to fraction form
    2,834,429.80/4,262,142.30 = 2,372,535.40/x
  3. Step 3: Cross multiply
    2,834,429.80x = 4,262,142.30 × 2,372,535.40
  4. Step 4: Simplify right side
    2,834,429.80x = 10,112,083,486,587.42
  5. Step 5: Solve for x
    x = 10,112,083,486,587.42/2,834,429.80
  6. Step 6: Final answer
    x = 3,567,590.03

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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.