Home / 5,254,590.70-7,883,854.35-2,062,008.10

Finding the Fourth Proportional to 5,254,590.70, 7,883,854.35 and 2,062,008.10

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Solution

The fourth proportional to 5,254,590.70, 7,883,854.35 and 2,062,008.10 is: 3,093,784.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,254,590.70 : 7,883,854.35 = 2,062,008.10 : x
  2. Step 2: Convert to fraction form
    5,254,590.70/7,883,854.35 = 2,062,008.10/x
  3. Step 3: Cross multiply
    5,254,590.70x = 7,883,854.35 × 2,062,008.10
  4. Step 4: Simplify right side
    5,254,590.70x = 16,256,571,528,920.23
  5. Step 5: Solve for x
    x = 16,256,571,528,920.23/5,254,590.70
  6. Step 6: Final answer
    x = 3,093,784.55

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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.