Home / 7,887,306.48-10,884,490.20-4,265,634.48

Finding the Fourth Proportional to 7,887,306.48, 10,884,490.20 and 4,265,634.48

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Solution

The fourth proportional to 7,887,306.48, 10,884,490.20 and 4,265,634.48 is: 5,886,579.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,887,306.48 : 10,884,490.20 = 4,265,634.48 : x
  2. Step 2: Convert to fraction form
    7,887,306.48/10,884,490.20 = 4,265,634.48/x
  3. Step 3: Cross multiply
    7,887,306.48x = 10,884,490.20 × 4,265,634.48
  4. Step 4: Simplify right side
    7,887,306.48x = 46,429,256,694,342.10
  5. Step 5: Solve for x
    x = 46,429,256,694,342.10/7,887,306.48
  6. Step 6: Final answer
    x = 5,886,579.51

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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.