Home / 1,095,001.40-1,510,882.47-611,492.15

Finding the Fourth Proportional to 1,095,001.40, 1,510,882.47 and 611,492.15

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Solution

The fourth proportional to 1,095,001.40, 1,510,882.47 and 611,492.15 is: 843,736.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,001.40 : 1,510,882.47 = 611,492.15 : x
  2. Step 2: Convert to fraction form
    1,095,001.40/1,510,882.47 = 611,492.15/x
  3. Step 3: Cross multiply
    1,095,001.40x = 1,510,882.47 × 611,492.15
  4. Step 4: Simplify right side
    1,095,001.40x = 923,892,769,977.61
  5. Step 5: Solve for x
    x = 923,892,769,977.61/1,095,001.40
  6. Step 6: Final answer
    x = 843,736.61

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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.