Home / 1,095,303.22-1,643,110.32-337,207.70

Finding the Fourth Proportional to 1,095,303.22, 1,643,110.32 and 337,207.70

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Solution

The fourth proportional to 1,095,303.22, 1,643,110.32 and 337,207.70 is: 505,859.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,303.22 : 1,643,110.32 = 337,207.70 : x
  2. Step 2: Convert to fraction form
    1,095,303.22/1,643,110.32 = 337,207.70/x
  3. Step 3: Cross multiply
    1,095,303.22x = 1,643,110.32 × 337,207.70
  4. Step 4: Simplify right side
    1,095,303.22x = 554,069,451,853.46
  5. Step 5: Solve for x
    x = 554,069,451,853.46/1,095,303.22
  6. Step 6: Final answer
    x = 505,859.42

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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.