Home / 1,095,247.92-1,643,027.54-337,152.45

Finding the Fourth Proportional to 1,095,247.92, 1,643,027.54 and 337,152.45

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Solution

The fourth proportional to 1,095,247.92, 1,643,027.54 and 337,152.45 is: 505,776.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,247.92 : 1,643,027.54 = 337,152.45 : x
  2. Step 2: Convert to fraction form
    1,095,247.92/1,643,027.54 = 337,152.45/x
  3. Step 3: Cross multiply
    1,095,247.92x = 1,643,027.54 × 337,152.45
  4. Step 4: Simplify right side
    1,095,247.92x = 553,950,758,842.71
  5. Step 5: Solve for x
    x = 553,950,758,842.71/1,095,247.92
  6. Step 6: Final answer
    x = 505,776.59

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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.