Home / 1,014,010-1,522,510.26-565,606.96

Finding the Fourth Proportional to 1,014,010, 1,522,510.26 and 565,606.96

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Solution

The fourth proportional to 1,014,010, 1,522,510.26 and 565,606.96 is: 849,244.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,010 : 1,522,510.26 = 565,606.96 : x
  2. Step 2: Convert to fraction form
    1,014,010/1,522,510.26 = 565,606.96/x
  3. Step 3: Cross multiply
    1,014,010x = 1,522,510.26 × 565,606.96
  4. Step 4: Simplify right side
    1,014,010x = 861,142,399,727.41
  5. Step 5: Solve for x
    x = 861,142,399,727.41/1,014,010
  6. Step 6: Final answer
    x = 849,244.48

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Double scale
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Similar ratio
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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.