Home / 10,032,021.26-13,844,530.14-9,572,337.77

Finding the Fourth Proportional to 10,032,021.26, 13,844,530.14 and 9,572,337.77

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Solution

The fourth proportional to 10,032,021.26, 13,844,530.14 and 9,572,337.77 is: 13,210,151.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,032,021.26 : 13,844,530.14 = 9,572,337.77 : x
  2. Step 2: Convert to fraction form
    10,032,021.26/13,844,530.14 = 9,572,337.77/x
  3. Step 3: Cross multiply
    10,032,021.26x = 13,844,530.14 × 9,572,337.77
  4. Step 4: Simplify right side
    10,032,021.26x = 132,524,518,772,708.83
  5. Step 5: Solve for x
    x = 132,524,518,772,708.83/10,032,021.26
  6. Step 6: Final answer
    x = 13,210,151.31

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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.