Home / 3,575,442.70-5,363,164.05-2,034,263.80

Finding the Fourth Proportional to 3,575,442.70, 5,363,164.05 and 2,034,263.80

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Solution

The fourth proportional to 3,575,442.70, 5,363,164.05 and 2,034,263.80 is: 3,051,395.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,442.70 : 5,363,164.05 = 2,034,263.80 : x
  2. Step 2: Convert to fraction form
    3,575,442.70/5,363,164.05 = 2,034,263.80/x
  3. Step 3: Cross multiply
    3,575,442.70x = 5,363,164.05 × 2,034,263.80
  4. Step 4: Simplify right side
    3,575,442.70x = 10,910,090,480,376.39
  5. Step 5: Solve for x
    x = 10,910,090,480,376.39/3,575,442.70
  6. Step 6: Final answer
    x = 3,051,395.70

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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.