Home / 1,046,768.53-1,570,134.57-573,195.55

Finding the Fourth Proportional to 1,046,768.53, 1,570,134.57 and 573,195.55

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Solution

The fourth proportional to 1,046,768.53, 1,570,134.57 and 573,195.55 is: 859,783.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,768.53 : 1,570,134.57 = 573,195.55 : x
  2. Step 2: Convert to fraction form
    1,046,768.53/1,570,134.57 = 573,195.55/x
  3. Step 3: Cross multiply
    1,046,768.53x = 1,570,134.57 × 573,195.55
  4. Step 4: Simplify right side
    1,046,768.53x = 899,994,148,425.16
  5. Step 5: Solve for x
    x = 899,994,148,425.16/1,046,768.53
  6. Step 6: Final answer
    x = 859,783.35

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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.