Home / 8,888,573.34-12,266,174.07-5,022,346.14

Finding the Fourth Proportional to 8,888,573.34, 12,266,174.07 and 5,022,346.14

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Solution

The fourth proportional to 8,888,573.34, 12,266,174.07 and 5,022,346.14 is: 6,930,805.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,888,573.34 : 12,266,174.07 = 5,022,346.14 : x
  2. Step 2: Convert to fraction form
    8,888,573.34/12,266,174.07 = 5,022,346.14/x
  3. Step 3: Cross multiply
    8,888,573.34x = 12,266,174.07 × 5,022,346.14
  4. Step 4: Simplify right side
    8,888,573.34x = 61,604,971,993,032.59
  5. Step 5: Solve for x
    x = 61,604,971,993,032.59/8,888,573.34
  6. Step 6: Final answer
    x = 6,930,805.39

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1.5x scale

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.