Home / 1,634,200.18-2,451,693.93-512,269.18

Finding the Fourth Proportional to 1,634,200.18, 2,451,693.93 and 512,269.18

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Solution

The fourth proportional to 1,634,200.18, 2,451,693.93 and 512,269.18 is: 768,527.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,634,200.18 : 2,451,693.93 = 512,269.18 : x
  2. Step 2: Convert to fraction form
    1,634,200.18/2,451,693.93 = 512,269.18/x
  3. Step 3: Cross multiply
    1,634,200.18x = 2,451,693.93 × 512,269.18
  4. Step 4: Simplify right side
    1,634,200.18x = 1,255,927,239,132.08
  5. Step 5: Solve for x
    x = 1,255,927,239,132.08/1,634,200.18
  6. Step 6: Final answer
    x = 768,527.17

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.