Home / 10,714,394.52-14,785,973.04-5,819,712.36

Finding the Fourth Proportional to 10,714,394.52, 14,785,973.04 and 5,819,712.36

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Solution

The fourth proportional to 10,714,394.52, 14,785,973.04 and 5,819,712.36 is: 8,031,262.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,714,394.52 : 14,785,973.04 = 5,819,712.36 : x
  2. Step 2: Convert to fraction form
    10,714,394.52/14,785,973.04 = 5,819,712.36/x
  3. Step 3: Cross multiply
    10,714,394.52x = 14,785,973.04 × 5,819,712.36
  4. Step 4: Simplify right side
    10,714,394.52x = 86,050,110,055,514.78
  5. Step 5: Solve for x
    x = 86,050,110,055,514.78/10,714,394.52
  6. Step 6: Final answer
    x = 8,031,262.05

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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.