Home / 1,062,392.56-1,466,102.03-578,957.83

Finding the Fourth Proportional to 1,062,392.56, 1,466,102.03 and 578,957.83

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Solution

The fourth proportional to 1,062,392.56, 1,466,102.03 and 578,957.83 is: 798,961.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,392.56 : 1,466,102.03 = 578,957.83 : x
  2. Step 2: Convert to fraction form
    1,062,392.56/1,466,102.03 = 578,957.83/x
  3. Step 3: Cross multiply
    1,062,392.56x = 1,466,102.03 × 578,957.83
  4. Step 4: Simplify right side
    1,062,392.56x = 848,811,243,287.35
  5. Step 5: Solve for x
    x = 848,811,243,287.35/1,062,392.56
  6. Step 6: Final answer
    x = 798,961.96

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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.