Home / 2,709,508.52-4,055,792.85-1,748,679.77

Finding the Fourth Proportional to 2,709,508.52, 4,055,792.85 and 1,748,679.77

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Solution

The fourth proportional to 2,709,508.52, 4,055,792.85 and 1,748,679.77 is: 2,617,553.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,709,508.52 : 4,055,792.85 = 1,748,679.77 : x
  2. Step 2: Convert to fraction form
    2,709,508.52/4,055,792.85 = 1,748,679.77/x
  3. Step 3: Cross multiply
    2,709,508.52x = 4,055,792.85 × 1,748,679.77
  4. Step 4: Simplify right side
    2,709,508.52x = 7,092,282,918,245.13
  5. Step 5: Solve for x
    x = 7,092,282,918,245.13/2,709,508.52
  6. Step 6: Final answer
    x = 2,617,553.28

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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.