Home / 8,853,064.14-12,217,256.09-5,132,620.30

Finding the Fourth Proportional to 8,853,064.14, 12,217,256.09 and 5,132,620.30

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Solution

The fourth proportional to 8,853,064.14, 12,217,256.09 and 5,132,620.30 is: 7,083,032.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,853,064.14 : 12,217,256.09 = 5,132,620.30 : x
  2. Step 2: Convert to fraction form
    8,853,064.14/12,217,256.09 = 5,132,620.30/x
  3. Step 3: Cross multiply
    8,853,064.14x = 12,217,256.09 × 5,132,620.30
  4. Step 4: Simplify right side
    8,853,064.14x = 62,706,536,617,832.62
  5. Step 5: Solve for x
    x = 62,706,536,617,832.62/8,853,064.14
  6. Step 6: Final answer
    x = 7,083,032.00

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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.