Home / 1,442,581.84-2,164,069.60-600,936.76

Finding the Fourth Proportional to 1,442,581.84, 2,164,069.60 and 600,936.76

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Solution

The fourth proportional to 1,442,581.84, 2,164,069.60 and 600,936.76 is: 901,487.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,442,581.84 : 2,164,069.60 = 600,936.76 : x
  2. Step 2: Convert to fraction form
    1,442,581.84/2,164,069.60 = 600,936.76/x
  3. Step 3: Cross multiply
    1,442,581.84x = 2,164,069.60 × 600,936.76
  4. Step 4: Simplify right side
    1,442,581.84x = 1,300,468,973,838.50
  5. Step 5: Solve for x
    x = 1,300,468,973,838.50/1,442,581.84
  6. Step 6: Final answer
    x = 901,487.14

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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.