Home / 1,498,207.26-2,247,376.46-433,356.96

Finding the Fourth Proportional to 1,498,207.26, 2,247,376.46 and 433,356.96

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Solution

The fourth proportional to 1,498,207.26, 2,247,376.46 and 433,356.96 is: 650,054.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498,207.26 : 2,247,376.46 = 433,356.96 : x
  2. Step 2: Convert to fraction form
    1,498,207.26/2,247,376.46 = 433,356.96/x
  3. Step 3: Cross multiply
    1,498,207.26x = 2,247,376.46 × 433,356.96
  4. Step 4: Simplify right side
    1,498,207.26x = 973,916,230,681.16
  5. Step 5: Solve for x
    x = 973,916,230,681.16/1,498,207.26
  6. Step 6: Final answer
    x = 650,054.41

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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.