Home / 4,063,514.70-6,095,272.05-1,666,125.30

Finding the Fourth Proportional to 4,063,514.70, 6,095,272.05 and 1,666,125.30

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Solution

The fourth proportional to 4,063,514.70, 6,095,272.05 and 1,666,125.30 is: 2,499,187.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,063,514.70 : 6,095,272.05 = 1,666,125.30 : x
  2. Step 2: Convert to fraction form
    4,063,514.70/6,095,272.05 = 1,666,125.30/x
  3. Step 3: Cross multiply
    4,063,514.70x = 6,095,272.05 × 1,666,125.30
  4. Step 4: Simplify right side
    4,063,514.70x = 10,155,486,972,887.87
  5. Step 5: Solve for x
    x = 10,155,486,972,887.87/4,063,514.70
  6. Step 6: Final answer
    x = 2,499,187.95

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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.