Home / 962,453.84-1,442,868.90-606,683.72

Finding the Fourth Proportional to 962,453.84, 1,442,868.90 and 606,683.72

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Solution

The fourth proportional to 962,453.84, 1,442,868.90 and 606,683.72 is: 909,513.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,453.84 : 1,442,868.90 = 606,683.72 : x
  2. Step 2: Convert to fraction form
    962,453.84/1,442,868.90 = 606,683.72/x
  3. Step 3: Cross multiply
    962,453.84x = 1,442,868.90 × 606,683.72
  4. Step 4: Simplify right side
    962,453.84x = 875,365,071,724.31
  5. Step 5: Solve for x
    x = 875,365,071,724.31/962,453.84
  6. Step 6: Final answer
    x = 909,513.82

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1.5x scale

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.