Home / 1,882,890.36-2,598,445.17-1,067,095.62

Finding the Fourth Proportional to 1,882,890.36, 2,598,445.17 and 1,067,095.62

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Solution

The fourth proportional to 1,882,890.36, 2,598,445.17 and 1,067,095.62 is: 1,472,623.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,890.36 : 2,598,445.17 = 1,067,095.62 : x
  2. Step 2: Convert to fraction form
    1,882,890.36/2,598,445.17 = 1,067,095.62/x
  3. Step 3: Cross multiply
    1,882,890.36x = 2,598,445.17 × 1,067,095.62
  4. Step 4: Simplify right side
    1,882,890.36x = 2,772,789,459,717.16
  5. Step 5: Solve for x
    x = 2,772,789,459,717.16/1,882,890.36
  6. Step 6: Final answer
    x = 1,472,623.96

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1.5x scale

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.