Home / 1,041,433-1,562,305.02-376,740.52

Finding the Fourth Proportional to 1,041,433, 1,562,305.02 and 376,740.52

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Solution

The fourth proportional to 1,041,433, 1,562,305.02 and 376,740.52 is: 565,167.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,433 : 1,562,305.02 = 376,740.52 : x
  2. Step 2: Convert to fraction form
    1,041,433/1,562,305.02 = 376,740.52/x
  3. Step 3: Cross multiply
    1,041,433x = 1,562,305.02 × 376,740.52
  4. Step 4: Simplify right side
    1,041,433x = 588,583,605,633.41
  5. Step 5: Solve for x
    x = 588,583,605,633.41/1,041,433
  6. Step 6: Final answer
    x = 565,167.04

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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.