Home / 5,559,727.28-8,344,983.56-2,683,118.52

Finding the Fourth Proportional to 5,559,727.28, 8,344,983.56 and 2,683,118.52

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Solution

The fourth proportional to 5,559,727.28, 8,344,983.56 and 2,683,118.52 is: 4,027,280.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,559,727.28 : 8,344,983.56 = 2,683,118.52 : x
  2. Step 2: Convert to fraction form
    5,559,727.28/8,344,983.56 = 2,683,118.52/x
  3. Step 3: Cross multiply
    5,559,727.28x = 8,344,983.56 × 2,683,118.52
  4. Step 4: Simplify right side
    5,559,727.28x = 22,390,579,925,515.94
  5. Step 5: Solve for x
    x = 22,390,579,925,515.94/5,559,727.28
  6. Step 6: Final answer
    x = 4,027,280.26

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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.