Home / 5,363,539.90-8,045,309.85-1,997,050.30

Finding the Fourth Proportional to 5,363,539.90, 8,045,309.85 and 1,997,050.30

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Solution

The fourth proportional to 5,363,539.90, 8,045,309.85 and 1,997,050.30 is: 2,995,575.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,363,539.90 : 8,045,309.85 = 1,997,050.30 : x
  2. Step 2: Convert to fraction form
    5,363,539.90/8,045,309.85 = 1,997,050.30/x
  3. Step 3: Cross multiply
    5,363,539.90x = 8,045,309.85 × 1,997,050.30
  4. Step 4: Simplify right side
    5,363,539.90x = 16,066,888,449,535.46
  5. Step 5: Solve for x
    x = 16,066,888,449,535.46/5,363,539.90
  6. Step 6: Final answer
    x = 2,995,575.45

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Similar ratio
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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.