Home / 1,946,047.95-2,685,530.13-1,062,997.83

Finding the Fourth Proportional to 1,946,047.95, 2,685,530.13 and 1,062,997.83

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Solution

The fourth proportional to 1,946,047.95, 2,685,530.13 and 1,062,997.83 is: 1,466,928.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,946,047.95 : 2,685,530.13 = 1,062,997.83 : x
  2. Step 2: Convert to fraction form
    1,946,047.95/2,685,530.13 = 1,062,997.83/x
  3. Step 3: Cross multiply
    1,946,047.95x = 2,685,530.13 × 1,062,997.83
  4. Step 4: Simplify right side
    1,946,047.95x = 2,854,712,701,087.85
  5. Step 5: Solve for x
    x = 2,854,712,701,087.85/1,946,047.95
  6. Step 6: Final answer
    x = 1,466,928.25

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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.