Home / 373,179.04-514,580.10-252,110.11

Finding the Fourth Proportional to 373,179.04, 514,580.10 and 252,110.11

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Solution

The fourth proportional to 373,179.04, 514,580.10 and 252,110.11 is: 347,637.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,179.04 : 514,580.10 = 252,110.11 : x
  2. Step 2: Convert to fraction form
    373,179.04/514,580.10 = 252,110.11/x
  3. Step 3: Cross multiply
    373,179.04x = 514,580.10 × 252,110.11
  4. Step 4: Simplify right side
    373,179.04x = 129,730,845,614.81
  5. Step 5: Solve for x
    x = 129,730,845,614.81/373,179.04
  6. Step 6: Final answer
    x = 347,637.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.