Home / 5,871,199.20-8,796,301.20-4,968,405.60

Finding the Fourth Proportional to 5,871,199.20, 8,796,301.20 and 4,968,405.60

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Solution

The fourth proportional to 5,871,199.20, 8,796,301.20 and 4,968,405.60 is: 7,443,724.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,871,199.20 : 8,796,301.20 = 4,968,405.60 : x
  2. Step 2: Convert to fraction form
    5,871,199.20/8,796,301.20 = 4,968,405.60/x
  3. Step 3: Cross multiply
    5,871,199.20x = 8,796,301.20 × 4,968,405.60
  4. Step 4: Simplify right side
    5,871,199.20x = 43,703,592,141,366.71
  5. Step 5: Solve for x
    x = 43,703,592,141,366.71/5,871,199.20
  6. Step 6: Final answer
    x = 7,443,724.98

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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.