Home / 1,062,337.14-1,466,005.20-578,905.64

Finding the Fourth Proportional to 1,062,337.14, 1,466,005.20 and 578,905.64

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Solution

The fourth proportional to 1,062,337.14, 1,466,005.20 and 578,905.64 is: 798,878.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,337.14 : 1,466,005.20 = 578,905.64 : x
  2. Step 2: Convert to fraction form
    1,062,337.14/1,466,005.20 = 578,905.64/x
  3. Step 3: Cross multiply
    1,062,337.14x = 1,466,005.20 × 578,905.64
  4. Step 4: Simplify right side
    1,062,337.14x = 848,678,678,549.33
  5. Step 5: Solve for x
    x = 848,678,678,549.33/1,062,337.14
  6. Step 6: Final answer
    x = 798,878.86

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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.