Home / 10,604,216.05-15,891,496.65-5,736,013.33

Finding the Fourth Proportional to 10,604,216.05, 15,891,496.65 and 5,736,013.33

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Solution

The fourth proportional to 10,604,216.05, 15,891,496.65 and 5,736,013.33 is: 8,595,999.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,604,216.05 : 15,891,496.65 = 5,736,013.33 : x
  2. Step 2: Convert to fraction form
    10,604,216.05/15,891,496.65 = 5,736,013.33/x
  3. Step 3: Cross multiply
    10,604,216.05x = 15,891,496.65 × 5,736,013.33
  4. Step 4: Simplify right side
    10,604,216.05x = 91,153,836,618,050.34
  5. Step 5: Solve for x
    x = 91,153,836,618,050.34/10,604,216.05
  6. Step 6: Final answer
    x = 8,595,999.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.