Home / 9,801,563.40-13,524,175.44-5,726,395.08

Finding the Fourth Proportional to 9,801,563.40, 13,524,175.44 and 5,726,395.08

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Solution

The fourth proportional to 9,801,563.40, 13,524,175.44 and 5,726,395.08 is: 7,901,267.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,801,563.40 : 13,524,175.44 = 5,726,395.08 : x
  2. Step 2: Convert to fraction form
    9,801,563.40/13,524,175.44 = 5,726,395.08/x
  3. Step 3: Cross multiply
    9,801,563.40x = 13,524,175.44 × 5,726,395.08
  4. Step 4: Simplify right side
    9,801,563.40x = 77,444,771,700,672.83
  5. Step 5: Solve for x
    x = 77,444,771,700,672.83/9,801,563.40
  6. Step 6: Final answer
    x = 7,901,267.23

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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.