Home / 2,045,801.10-3,068,590.70-625,857.30

Finding the Fourth Proportional to 2,045,801.10, 3,068,590.70 and 625,857.30

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Solution

The fourth proportional to 2,045,801.10, 3,068,590.70 and 625,857.30 is: 938,752.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,801.10 : 3,068,590.70 = 625,857.30 : x
  2. Step 2: Convert to fraction form
    2,045,801.10/3,068,590.70 = 625,857.30/x
  3. Step 3: Cross multiply
    2,045,801.10x = 3,068,590.70 × 625,857.30
  4. Step 4: Simplify right side
    2,045,801.10x = 1,920,499,890,307.11
  5. Step 5: Solve for x
    x = 1,920,499,890,307.11/2,045,801.10
  6. Step 6: Final answer
    x = 938,752.01

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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.