Home / 9,395,522.67-12,965,600.70-5,528,294.31

Finding the Fourth Proportional to 9,395,522.67, 12,965,600.70 and 5,528,294.31

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Solution

The fourth proportional to 9,395,522.67, 12,965,600.70 and 5,528,294.31 is: 7,628,916.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,395,522.67 : 12,965,600.70 = 5,528,294.31 : x
  2. Step 2: Convert to fraction form
    9,395,522.67/12,965,600.70 = 5,528,294.31/x
  3. Step 3: Cross multiply
    9,395,522.67x = 12,965,600.70 × 5,528,294.31
  4. Step 4: Simplify right side
    9,395,522.67x = 71,677,656,575,542
  5. Step 5: Solve for x
    x = 71,677,656,575,542/9,395,522.67
  6. Step 6: Final answer
    x = 7,628,916.36

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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.