Home / 1,846,151.15-2,772,077.93-1,006,343.15

Finding the Fourth Proportional to 1,846,151.15, 2,772,077.93 and 1,006,343.15

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Solution

The fourth proportional to 1,846,151.15, 2,772,077.93 and 1,006,343.15 is: 1,511,068.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,151.15 : 2,772,077.93 = 1,006,343.15 : x
  2. Step 2: Convert to fraction form
    1,846,151.15/2,772,077.93 = 1,006,343.15/x
  3. Step 3: Cross multiply
    1,846,151.15x = 2,772,077.93 × 1,006,343.15
  4. Step 4: Simplify right side
    1,846,151.15x = 2,789,661,636,121.68
  5. Step 5: Solve for x
    x = 2,789,661,636,121.68/1,846,151.15
  6. Step 6: Final answer
    x = 1,511,068.93

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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.