Home / 2,441,728.10-3,662,592.15-1,803,998.90

Finding the Fourth Proportional to 2,441,728.10, 3,662,592.15 and 1,803,998.90

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Solution

The fourth proportional to 2,441,728.10, 3,662,592.15 and 1,803,998.90 is: 2,705,998.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,728.10 : 3,662,592.15 = 1,803,998.90 : x
  2. Step 2: Convert to fraction form
    2,441,728.10/3,662,592.15 = 1,803,998.90/x
  3. Step 3: Cross multiply
    2,441,728.10x = 3,662,592.15 × 1,803,998.90
  4. Step 4: Simplify right side
    2,441,728.10x = 6,607,312,209,748.64
  5. Step 5: Solve for x
    x = 6,607,312,209,748.64/2,441,728.10
  6. Step 6: Final answer
    x = 2,705,998.35

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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.