Home / 2,024,048.79-3,036,571.47-1,426,177.53

Finding the Fourth Proportional to 2,024,048.79, 3,036,571.47 and 1,426,177.53

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Solution

The fourth proportional to 2,024,048.79, 3,036,571.47 and 1,426,177.53 is: 2,139,617.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,048.79 : 3,036,571.47 = 1,426,177.53 : x
  2. Step 2: Convert to fraction form
    2,024,048.79/3,036,571.47 = 1,426,177.53/x
  3. Step 3: Cross multiply
    2,024,048.79x = 3,036,571.47 × 1,426,177.53
  4. Step 4: Simplify right side
    2,024,048.79x = 4,330,689,998,753.07
  5. Step 5: Solve for x
    x = 4,330,689,998,753.07/2,024,048.79
  6. Step 6: Final answer
    x = 2,139,617.39

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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.