Home / 4,121,657.40-6,182,486.10-1,995,893.40

Finding the Fourth Proportional to 4,121,657.40, 6,182,486.10 and 1,995,893.40

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Solution

The fourth proportional to 4,121,657.40, 6,182,486.10 and 1,995,893.40 is: 2,993,840.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,121,657.40 : 6,182,486.10 = 1,995,893.40 : x
  2. Step 2: Convert to fraction form
    4,121,657.40/6,182,486.10 = 1,995,893.40/x
  3. Step 3: Cross multiply
    4,121,657.40x = 6,182,486.10 × 1,995,893.40
  4. Step 4: Simplify right side
    4,121,657.40x = 12,339,583,202,581.74
  5. Step 5: Solve for x
    x = 12,339,583,202,581.74/4,121,657.40
  6. Step 6: Final answer
    x = 2,993,840.10

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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.