Home / 1,064,084.70-1,596,110.22-495,147.57

Finding the Fourth Proportional to 1,064,084.70, 1,596,110.22 and 495,147.57

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Solution

The fourth proportional to 1,064,084.70, 1,596,110.22 and 495,147.57 is: 742,713.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,084.70 : 1,596,110.22 = 495,147.57 : x
  2. Step 2: Convert to fraction form
    1,064,084.70/1,596,110.22 = 495,147.57/x
  3. Step 3: Cross multiply
    1,064,084.70x = 1,596,110.22 × 495,147.57
  4. Step 4: Simplify right side
    1,064,084.70x = 790,310,096,885.17
  5. Step 5: Solve for x
    x = 790,310,096,885.17/1,064,084.70
  6. Step 6: Final answer
    x = 742,713.52

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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.