Home / 962,586.60-1,442,324.70-606,964.20

Finding the Fourth Proportional to 962,586.60, 1,442,324.70 and 606,964.20

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Solution

The fourth proportional to 962,586.60, 1,442,324.70 and 606,964.20 is: 909,465.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,586.60 : 1,442,324.70 = 606,964.20 : x
  2. Step 2: Convert to fraction form
    962,586.60/1,442,324.70 = 606,964.20/x
  3. Step 3: Cross multiply
    962,586.60x = 1,442,324.70 × 606,964.20
  4. Step 4: Simplify right side
    962,586.60x = 875,439,457,675.74
  5. Step 5: Solve for x
    x = 875,439,457,675.74/962,586.60
  6. Step 6: Final answer
    x = 909,465.66

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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.