Home / 1,884,221.34-2,600,218.23-1,024,795.95

Finding the Fourth Proportional to 1,884,221.34, 2,600,218.23 and 1,024,795.95

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Solution

The fourth proportional to 1,884,221.34, 2,600,218.23 and 1,024,795.95 is: 1,414,214.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,221.34 : 2,600,218.23 = 1,024,795.95 : x
  2. Step 2: Convert to fraction form
    1,884,221.34/2,600,218.23 = 1,024,795.95/x
  3. Step 3: Cross multiply
    1,884,221.34x = 2,600,218.23 × 1,024,795.95
  4. Step 4: Simplify right side
    1,884,221.34x = 2,664,693,120,899.31
  5. Step 5: Solve for x
    x = 2,664,693,120,899.31/1,884,221.34
  6. Step 6: Final answer
    x = 1,414,214.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.