Home / 9,583,190.27-13,225,962.31-5,454,225.39

Finding the Fourth Proportional to 9,583,190.27, 13,225,962.31 and 5,454,225.39

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Solution

The fourth proportional to 9,583,190.27, 13,225,962.31 and 5,454,225.39 is: 7,527,491.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,583,190.27 : 13,225,962.31 = 5,454,225.39 : x
  2. Step 2: Convert to fraction form
    9,583,190.27/13,225,962.31 = 5,454,225.39/x
  3. Step 3: Cross multiply
    9,583,190.27x = 13,225,962.31 × 5,454,225.39
  4. Step 4: Simplify right side
    9,583,190.27x = 72,137,379,424,749.48
  5. Step 5: Solve for x
    x = 72,137,379,424,749.48/9,583,190.27
  6. Step 6: Final answer
    x = 7,527,491.10

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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.