Home / 441,219.02-662,047.25-174,973.64

Finding the Fourth Proportional to 441,219.02, 662,047.25 and 174,973.64

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Solution

The fourth proportional to 441,219.02, 662,047.25 and 174,973.64 is: 262,547.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,219.02 : 662,047.25 = 174,973.64 : x
  2. Step 2: Convert to fraction form
    441,219.02/662,047.25 = 174,973.64/x
  3. Step 3: Cross multiply
    441,219.02x = 662,047.25 × 174,973.64
  4. Step 4: Simplify right side
    441,219.02x = 115,840,812,999.39
  5. Step 5: Solve for x
    x = 115,840,812,999.39/441,219.02
  6. Step 6: Final answer
    x = 262,547.19

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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.