Home / 1,168,554.42-1,753,025.30-410,199.12

Finding the Fourth Proportional to 1,168,554.42, 1,753,025.30 and 410,199.12

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Solution

The fourth proportional to 1,168,554.42, 1,753,025.30 and 410,199.12 is: 615,366.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,554.42 : 1,753,025.30 = 410,199.12 : x
  2. Step 2: Convert to fraction form
    1,168,554.42/1,753,025.30 = 410,199.12/x
  3. Step 3: Cross multiply
    1,168,554.42x = 1,753,025.30 × 410,199.12
  4. Step 4: Simplify right side
    1,168,554.42x = 719,089,435,397.74
  5. Step 5: Solve for x
    x = 719,089,435,397.74/1,168,554.42
  6. Step 6: Final answer
    x = 615,366.66

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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.