Home / 1,046,767.53-1,570,133.07-573,194.55

Finding the Fourth Proportional to 1,046,767.53, 1,570,133.07 and 573,194.55

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Solution

The fourth proportional to 1,046,767.53, 1,570,133.07 and 573,194.55 is: 859,781.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,767.53 : 1,570,133.07 = 573,194.55 : x
  2. Step 2: Convert to fraction form
    1,046,767.53/1,570,133.07 = 573,194.55/x
  3. Step 3: Cross multiply
    1,046,767.53x = 1,570,133.07 × 573,194.55
  4. Step 4: Simplify right side
    1,046,767.53x = 899,991,724,386.77
  5. Step 5: Solve for x
    x = 899,991,724,386.77/1,046,767.53
  6. Step 6: Final answer
    x = 859,781.85

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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.