Home / 7,295,188.10-10,942,782.15-2,248,045.70

Finding the Fourth Proportional to 7,295,188.10, 10,942,782.15 and 2,248,045.70

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Solution

The fourth proportional to 7,295,188.10, 10,942,782.15 and 2,248,045.70 is: 3,372,068.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,295,188.10 : 10,942,782.15 = 2,248,045.70 : x
  2. Step 2: Convert to fraction form
    7,295,188.10/10,942,782.15 = 2,248,045.70/x
  3. Step 3: Cross multiply
    7,295,188.10x = 10,942,782.15 × 2,248,045.70
  4. Step 4: Simplify right side
    7,295,188.10x = 24,599,874,358,344.26
  5. Step 5: Solve for x
    x = 24,599,874,358,344.26/7,295,188.10
  6. Step 6: Final answer
    x = 3,372,068.55

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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.