Home / 5,720,015.08-7,893,774.98-3,365,377.19

Finding the Fourth Proportional to 5,720,015.08, 7,893,774.98 and 3,365,377.19

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Solution

The fourth proportional to 5,720,015.08, 7,893,774.98 and 3,365,377.19 is: 4,644,311.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,720,015.08 : 7,893,774.98 = 3,365,377.19 : x
  2. Step 2: Convert to fraction form
    5,720,015.08/7,893,774.98 = 3,365,377.19/x
  3. Step 3: Cross multiply
    5,720,015.08x = 7,893,774.98 × 3,365,377.19
  4. Step 4: Simplify right side
    5,720,015.08x = 26,565,530,260,684.71
  5. Step 5: Solve for x
    x = 26,565,530,260,684.71/5,720,015.08
  6. Step 6: Final answer
    x = 4,644,311.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.