Home / 2,903,123.43-4,356,007.07-1,482,448.23

Finding the Fourth Proportional to 2,903,123.43, 4,356,007.07 and 1,482,448.23

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Solution

The fourth proportional to 2,903,123.43, 4,356,007.07 and 1,482,448.23 is: 2,224,347.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,123.43 : 4,356,007.07 = 1,482,448.23 : x
  2. Step 2: Convert to fraction form
    2,903,123.43/4,356,007.07 = 1,482,448.23/x
  3. Step 3: Cross multiply
    2,903,123.43x = 4,356,007.07 × 1,482,448.23
  4. Step 4: Simplify right side
    2,903,123.43x = 6,457,554,963,376.75
  5. Step 5: Solve for x
    x = 6,457,554,963,376.75/2,903,123.43
  6. Step 6: Final answer
    x = 2,224,347.37

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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.