Home / 6,235,767.72-9,358,689.36-2,644,056.72

Finding the Fourth Proportional to 6,235,767.72, 9,358,689.36 and 2,644,056.72

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Solution

The fourth proportional to 6,235,767.72, 9,358,689.36 and 2,644,056.72 is: 3,968,221.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,235,767.72 : 9,358,689.36 = 2,644,056.72 : x
  2. Step 2: Convert to fraction form
    6,235,767.72/9,358,689.36 = 2,644,056.72/x
  3. Step 3: Cross multiply
    6,235,767.72x = 9,358,689.36 × 2,644,056.72
  4. Step 4: Simplify right side
    6,235,767.72x = 24,744,905,492,700.50
  5. Step 5: Solve for x
    x = 24,744,905,492,700.50/6,235,767.72
  6. Step 6: Final answer
    x = 3,968,221.17

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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.