Home / 883,975.56-1,326,356.73-463,153.02

Finding the Fourth Proportional to 883,975.56, 1,326,356.73 and 463,153.02

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Solution

The fourth proportional to 883,975.56, 1,326,356.73 and 463,153.02 is: 694,935.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,975.56 : 1,326,356.73 = 463,153.02 : x
  2. Step 2: Convert to fraction form
    883,975.56/1,326,356.73 = 463,153.02/x
  3. Step 3: Cross multiply
    883,975.56x = 1,326,356.73 × 463,153.02
  4. Step 4: Simplify right side
    883,975.56x = 614,306,125,096.83
  5. Step 5: Solve for x
    x = 614,306,125,096.83/883,975.56
  6. Step 6: Final answer
    x = 694,935.64

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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.