Home / 5,562,895.53-7,675,918.95-3,240,170.31

Finding the Fourth Proportional to 5,562,895.53, 7,675,918.95 and 3,240,170.31

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Solution

The fourth proportional to 5,562,895.53, 7,675,918.95 and 3,240,170.31 is: 4,470,924.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,562,895.53 : 7,675,918.95 = 3,240,170.31 : x
  2. Step 2: Convert to fraction form
    5,562,895.53/7,675,918.95 = 3,240,170.31/x
  3. Step 3: Cross multiply
    5,562,895.53x = 7,675,918.95 × 3,240,170.31
  4. Step 4: Simplify right side
    5,562,895.53x = 24,871,284,683,756.38
  5. Step 5: Solve for x
    x = 24,871,284,683,756.38/5,562,895.53
  6. Step 6: Final answer
    x = 4,470,924.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.