Home / 373,312.15-559,968.23-367,091.35

Finding the Fourth Proportional to 373,312.15, 559,968.23 and 367,091.35

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Solution

The fourth proportional to 373,312.15, 559,968.23 and 367,091.35 is: 550,637.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,312.15 : 559,968.23 = 367,091.35 : x
  2. Step 2: Convert to fraction form
    373,312.15/559,968.23 = 367,091.35/x
  3. Step 3: Cross multiply
    373,312.15x = 559,968.23 × 367,091.35
  4. Step 4: Simplify right side
    373,312.15x = 205,559,493,507.81
  5. Step 5: Solve for x
    x = 205,559,493,507.81/373,312.15
  6. Step 6: Final answer
    x = 550,637.03

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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.