Home / 2,350,641.84-3,525,962.76-667,526.64

Finding the Fourth Proportional to 2,350,641.84, 3,525,962.76 and 667,526.64

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Solution

The fourth proportional to 2,350,641.84, 3,525,962.76 and 667,526.64 is: 1,001,289.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,641.84 : 3,525,962.76 = 667,526.64 : x
  2. Step 2: Convert to fraction form
    2,350,641.84/3,525,962.76 = 667,526.64/x
  3. Step 3: Cross multiply
    2,350,641.84x = 3,525,962.76 × 667,526.64
  4. Step 4: Simplify right side
    2,350,641.84x = 2,353,674,073,947.93
  5. Step 5: Solve for x
    x = 2,353,674,073,947.93/2,350,641.84
  6. Step 6: Final answer
    x = 1,001,289.96

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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.