Home / 3,385,588.00-5,078,323.18-1,363,780.22

Finding the Fourth Proportional to 3,385,588.00, 5,078,323.18 and 1,363,780.22

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Solution

The fourth proportional to 3,385,588.00, 5,078,323.18 and 1,363,780.22 is: 2,045,646.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,385,588.00 : 5,078,323.18 = 1,363,780.22 : x
  2. Step 2: Convert to fraction form
    3,385,588.00/5,078,323.18 = 1,363,780.22/x
  3. Step 3: Cross multiply
    3,385,588.00x = 5,078,323.18 × 1,363,780.22
  4. Step 4: Simplify right side
    3,385,588.00x = 6,925,716,712,937.86
  5. Step 5: Solve for x
    x = 6,925,716,712,937.86/3,385,588.00
  6. Step 6: Final answer
    x = 2,045,646.64

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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.