Home / 1,046,672.80-1,570,232.40-597,608.80

Finding the Fourth Proportional to 1,046,672.80, 1,570,232.40 and 597,608.80

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Solution

The fourth proportional to 1,046,672.80, 1,570,232.40 and 597,608.80 is: 896,540.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,672.80 : 1,570,232.40 = 597,608.80 : x
  2. Step 2: Convert to fraction form
    1,046,672.80/1,570,232.40 = 597,608.80/x
  3. Step 3: Cross multiply
    1,046,672.80x = 1,570,232.40 × 597,608.80
  4. Step 4: Simplify right side
    1,046,672.80x = 938,384,700,285.12
  5. Step 5: Solve for x
    x = 938,384,700,285.12/1,046,672.80
  6. Step 6: Final answer
    x = 896,540.64

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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.