Home / 4,644,530.10-6,968,758.59-2,250,153.90

Finding the Fourth Proportional to 4,644,530.10, 6,968,758.59 and 2,250,153.90

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Solution

The fourth proportional to 4,644,530.10, 6,968,758.59 and 2,250,153.90 is: 3,376,182.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,644,530.10 : 6,968,758.59 = 2,250,153.90 : x
  2. Step 2: Convert to fraction form
    4,644,530.10/6,968,758.59 = 2,250,153.90/x
  3. Step 3: Cross multiply
    4,644,530.10x = 6,968,758.59 × 2,250,153.90
  4. Step 4: Simplify right side
    4,644,530.10x = 15,680,779,319,447
  5. Step 5: Solve for x
    x = 15,680,779,319,447/4,644,530.10
  6. Step 6: Final answer
    x = 3,376,182.09

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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.