Home / 9,289,808.12-13,936,506.68-3,532,094.06

Finding the Fourth Proportional to 9,289,808.12, 13,936,506.68 and 3,532,094.06

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Solution

The fourth proportional to 9,289,808.12, 13,936,506.68 and 3,532,094.06 is: 5,298,823.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,289,808.12 : 13,936,506.68 = 3,532,094.06 : x
  2. Step 2: Convert to fraction form
    9,289,808.12/13,936,506.68 = 3,532,094.06/x
  3. Step 3: Cross multiply
    9,289,808.12x = 13,936,506.68 × 3,532,094.06
  4. Step 4: Simplify right side
    9,289,808.12x = 49,225,052,461,578.32
  5. Step 5: Solve for x
    x = 49,225,052,461,578.32/9,289,808.12
  6. Step 6: Final answer
    x = 5,298,823.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.