Home / 1,064,059.56-1,596,072.48-495,122.46

Finding the Fourth Proportional to 1,064,059.56, 1,596,072.48 and 495,122.46

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Solution

The fourth proportional to 1,064,059.56, 1,596,072.48 and 495,122.46 is: 742,675.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,059.56 : 1,596,072.48 = 495,122.46 : x
  2. Step 2: Convert to fraction form
    1,064,059.56/1,596,072.48 = 495,122.46/x
  3. Step 3: Cross multiply
    1,064,059.56x = 1,596,072.48 × 495,122.46
  4. Step 4: Simplify right side
    1,064,059.56x = 790,251,332,635.90
  5. Step 5: Solve for x
    x = 790,251,332,635.90/1,064,059.56
  6. Step 6: Final answer
    x = 742,675.84

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Double scale
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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.