Home / 9,758,073.33-13,461,725.21-5,889,357.81

Finding the Fourth Proportional to 9,758,073.33, 13,461,725.21 and 5,889,357.81

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Solution

The fourth proportional to 9,758,073.33, 13,461,725.21 and 5,889,357.81 is: 8,124,648.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,758,073.33 : 13,461,725.21 = 5,889,357.81 : x
  2. Step 2: Convert to fraction form
    9,758,073.33/13,461,725.21 = 5,889,357.81/x
  3. Step 3: Cross multiply
    9,758,073.33x = 13,461,725.21 × 5,889,357.81
  4. Step 4: Simplify right side
    9,758,073.33x = 79,280,916,472,140.59
  5. Step 5: Solve for x
    x = 79,280,916,472,140.59/9,758,073.33
  6. Step 6: Final answer
    x = 8,124,648.56

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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.