Home / 1,334,502.63-2,001,339.94-481,463.38

Finding the Fourth Proportional to 1,334,502.63, 2,001,339.94 and 481,463.38

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Solution

The fourth proportional to 1,334,502.63, 2,001,339.94 and 481,463.38 is: 722,045.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,502.63 : 2,001,339.94 = 481,463.38 : x
  2. Step 2: Convert to fraction form
    1,334,502.63/2,001,339.94 = 481,463.38/x
  3. Step 3: Cross multiply
    1,334,502.63x = 2,001,339.94 × 481,463.38
  4. Step 4: Simplify right side
    1,334,502.63x = 963,571,892,041.40
  5. Step 5: Solve for x
    x = 963,571,892,041.40/1,334,502.63
  6. Step 6: Final answer
    x = 722,045.70

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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.