Home / 6,229,040.40-9,333,500.40-3,525,325.20

Finding the Fourth Proportional to 6,229,040.40, 9,333,500.40 and 3,525,325.20

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Solution

The fourth proportional to 6,229,040.40, 9,333,500.40 and 3,525,325.20 is: 5,282,294.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,229,040.40 : 9,333,500.40 = 3,525,325.20 : x
  2. Step 2: Convert to fraction form
    6,229,040.40/9,333,500.40 = 3,525,325.20/x
  3. Step 3: Cross multiply
    6,229,040.40x = 9,333,500.40 × 3,525,325.20
  4. Step 4: Simplify right side
    6,229,040.40x = 32,903,624,164,330.08
  5. Step 5: Solve for x
    x = 32,903,624,164,330.08/6,229,040.40
  6. Step 6: Final answer
    x = 5,282,294.23

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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.