Home / 2,996,023.24-4,495,166.18-1,798,780.16

Finding the Fourth Proportional to 2,996,023.24, 4,495,166.18 and 1,798,780.16

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Solution

The fourth proportional to 2,996,023.24, 4,495,166.18 and 1,798,780.16 is: 2,698,849.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,996,023.24 : 4,495,166.18 = 1,798,780.16 : x
  2. Step 2: Convert to fraction form
    2,996,023.24/4,495,166.18 = 1,798,780.16/x
  3. Step 3: Cross multiply
    2,996,023.24x = 4,495,166.18 × 1,798,780.16
  4. Step 4: Simplify right side
    2,996,023.24x = 8,085,815,749,476.43
  5. Step 5: Solve for x
    x = 8,085,815,749,476.43/2,996,023.24
  6. Step 6: Final answer
    x = 2,698,849.47

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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.