Home / 4,524,352.80-6,784,196.40-1,683,002.40

Finding the Fourth Proportional to 4,524,352.80, 6,784,196.40 and 1,683,002.40

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Solution

The fourth proportional to 4,524,352.80, 6,784,196.40 and 1,683,002.40 is: 2,523,635.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524,352.80 : 6,784,196.40 = 1,683,002.40 : x
  2. Step 2: Convert to fraction form
    4,524,352.80/6,784,196.40 = 1,683,002.40/x
  3. Step 3: Cross multiply
    4,524,352.80x = 6,784,196.40 × 1,683,002.40
  4. Step 4: Simplify right side
    4,524,352.80x = 11,417,818,823,271.36
  5. Step 5: Solve for x
    x = 11,417,818,823,271.36/4,524,352.80
  6. Step 6: Final answer
    x = 2,523,635.83

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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.