Home / 4,442,673.54-6,664,259.52-1,247,550.57

Finding the Fourth Proportional to 4,442,673.54, 6,664,259.52 and 1,247,550.57

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Solution

The fourth proportional to 4,442,673.54, 6,664,259.52 and 1,247,550.57 is: 1,871,395.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,442,673.54 : 6,664,259.52 = 1,247,550.57 : x
  2. Step 2: Convert to fraction form
    4,442,673.54/6,664,259.52 = 1,247,550.57/x
  3. Step 3: Cross multiply
    4,442,673.54x = 6,664,259.52 × 1,247,550.57
  4. Step 4: Simplify right side
    4,442,673.54x = 8,314,000,762,803.93
  5. Step 5: Solve for x
    x = 8,314,000,762,803.93/4,442,673.54
  6. Step 6: Final answer
    x = 1,871,395.84

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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.