Home / 1,093,864.65-1,637,932.82-879,493.29

Finding the Fourth Proportional to 1,093,864.65, 1,637,932.82 and 879,493.29

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Solution

The fourth proportional to 1,093,864.65, 1,637,932.82 and 879,493.29 is: 1,316,937.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,864.65 : 1,637,932.82 = 879,493.29 : x
  2. Step 2: Convert to fraction form
    1,093,864.65/1,637,932.82 = 879,493.29/x
  3. Step 3: Cross multiply
    1,093,864.65x = 1,637,932.82 × 879,493.29
  4. Step 4: Simplify right side
    1,093,864.65x = 1,440,550,920,263.31
  5. Step 5: Solve for x
    x = 1,440,550,920,263.31/1,093,864.65
  6. Step 6: Final answer
    x = 1,316,937.08

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.