Home / 1,755,095.72-2,422,272.62-1,010,006.22

Finding the Fourth Proportional to 1,755,095.72, 2,422,272.62 and 1,010,006.22

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Solution

The fourth proportional to 1,755,095.72, 2,422,272.62 and 1,010,006.22 is: 1,393,947.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,095.72 : 2,422,272.62 = 1,010,006.22 : x
  2. Step 2: Convert to fraction form
    1,755,095.72/2,422,272.62 = 1,010,006.22/x
  3. Step 3: Cross multiply
    1,755,095.72x = 2,422,272.62 × 1,010,006.22
  4. Step 4: Simplify right side
    1,755,095.72x = 2,446,510,407,685.67
  5. Step 5: Solve for x
    x = 2,446,510,407,685.67/1,755,095.72
  6. Step 6: Final answer
    x = 1,393,947.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.