Home / 2,355,180.30-3,532,792.32-649,353.11

Finding the Fourth Proportional to 2,355,180.30, 3,532,792.32 and 649,353.11

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Solution

The fourth proportional to 2,355,180.30, 3,532,792.32 and 649,353.11 is: 974,035.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,355,180.30 : 3,532,792.32 = 649,353.11 : x
  2. Step 2: Convert to fraction form
    2,355,180.30/3,532,792.32 = 649,353.11/x
  3. Step 3: Cross multiply
    2,355,180.30x = 3,532,792.32 × 649,353.11
  4. Step 4: Simplify right side
    2,355,180.30x = 2,294,029,662,312.15
  5. Step 5: Solve for x
    x = 2,294,029,662,312.15/2,355,180.30
  6. Step 6: Final answer
    x = 974,035.69

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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.