Home / 10,250,317.64-14,145,733.59-5,666,934.26

Finding the Fourth Proportional to 10,250,317.64, 14,145,733.59 and 5,666,934.26

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Solution

The fourth proportional to 10,250,317.64, 14,145,733.59 and 5,666,934.26 is: 7,820,532.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,250,317.64 : 14,145,733.59 = 5,666,934.26 : x
  2. Step 2: Convert to fraction form
    10,250,317.64/14,145,733.59 = 5,666,934.26/x
  3. Step 3: Cross multiply
    10,250,317.64x = 14,145,733.59 × 5,666,934.26
  4. Step 4: Simplify right side
    10,250,317.64x = 80,162,942,314,003.80
  5. Step 5: Solve for x
    x = 80,162,942,314,003.80/10,250,317.64
  6. Step 6: Final answer
    x = 7,820,532.51

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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.