Home / 1,182,792.02-1,774,187.81-284,233.74

Finding the Fourth Proportional to 1,182,792.02, 1,774,187.81 and 284,233.74

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Solution

The fourth proportional to 1,182,792.02, 1,774,187.81 and 284,233.74 is: 426,350.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,792.02 : 1,774,187.81 = 284,233.74 : x
  2. Step 2: Convert to fraction form
    1,182,792.02/1,774,187.81 = 284,233.74/x
  3. Step 3: Cross multiply
    1,182,792.02x = 1,774,187.81 × 284,233.74
  4. Step 4: Simplify right side
    1,182,792.02x = 504,284,036,698.71
  5. Step 5: Solve for x
    x = 504,284,036,698.71/1,182,792.02
  6. Step 6: Final answer
    x = 426,350.56

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1.5x scale

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.