Home / 700,926.46-1,051,374.48-195,474.04

Finding the Fourth Proportional to 700,926.46, 1,051,374.48 and 195,474.04

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Solution

The fourth proportional to 700,926.46, 1,051,374.48 and 195,474.04 is: 293,206.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    700,926.46 : 1,051,374.48 = 195,474.04 : x
  2. Step 2: Convert to fraction form
    700,926.46/1,051,374.48 = 195,474.04/x
  3. Step 3: Cross multiply
    700,926.46x = 1,051,374.48 × 195,474.04
  4. Step 4: Simplify right side
    700,926.46x = 205,516,417,158.50
  5. Step 5: Solve for x
    x = 205,516,417,158.50/700,926.46
  6. Step 6: Final answer
    x = 293,206.82

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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.