Home / 1,946,058.46-2,685,544.62-1,063,008.34

Finding the Fourth Proportional to 1,946,058.46, 2,685,544.62 and 1,063,008.34

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Solution

The fourth proportional to 1,946,058.46, 2,685,544.62 and 1,063,008.34 is: 1,466,942.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,946,058.46 : 2,685,544.62 = 1,063,008.34 : x
  2. Step 2: Convert to fraction form
    1,946,058.46/2,685,544.62 = 1,063,008.34/x
  3. Step 3: Cross multiply
    1,946,058.46x = 2,685,544.62 × 1,063,008.34
  4. Step 4: Simplify right side
    1,946,058.46x = 2,854,756,328,502.13
  5. Step 5: Solve for x
    x = 2,854,756,328,502.13/1,946,058.46
  6. Step 6: Final answer
    x = 1,466,942.74

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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.