Home / 2,202,391.31-3,303,580.55-604,955.93

Finding the Fourth Proportional to 2,202,391.31, 3,303,580.55 and 604,955.93

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Solution

The fourth proportional to 2,202,391.31, 3,303,580.55 and 604,955.93 is: 907,432.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,202,391.31 : 3,303,580.55 = 604,955.93 : x
  2. Step 2: Convert to fraction form
    2,202,391.31/3,303,580.55 = 604,955.93/x
  3. Step 3: Cross multiply
    2,202,391.31x = 3,303,580.55 × 604,955.93
  4. Step 4: Simplify right side
    2,202,391.31x = 1,998,520,624,412.48
  5. Step 5: Solve for x
    x = 1,998,520,624,412.48/2,202,391.31
  6. Step 6: Final answer
    x = 907,432.13

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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.