Home / 9,563,212.26-13,197,237.84-5,433,250.50

Finding the Fourth Proportional to 9,563,212.26, 13,197,237.84 and 5,433,250.50

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Solution

The fourth proportional to 9,563,212.26, 13,197,237.84 and 5,433,250.50 is: 7,497,888.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,563,212.26 : 13,197,237.84 = 5,433,250.50 : x
  2. Step 2: Convert to fraction form
    9,563,212.26/13,197,237.84 = 5,433,250.50/x
  3. Step 3: Cross multiply
    9,563,212.26x = 13,197,237.84 × 5,433,250.50
  4. Step 4: Simplify right side
    9,563,212.26x = 71,703,899,092,798.92
  5. Step 5: Solve for x
    x = 71,703,899,092,798.92/9,563,212.26
  6. Step 6: Final answer
    x = 7,497,888.49

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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.