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Finding the Fourth Proportional to 1,014,003, 1,522,499.76 and 565,599.96

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Solution

The fourth proportional to 1,014,003, 1,522,499.76 and 565,599.96 is: 849,233.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,003 : 1,522,499.76 = 565,599.96 : x
  2. Step 2: Convert to fraction form
    1,014,003/1,522,499.76 = 565,599.96/x
  3. Step 3: Cross multiply
    1,014,003x = 1,522,499.76 × 565,599.96
  4. Step 4: Simplify right side
    1,014,003x = 861,125,803,356.01
  5. Step 5: Solve for x
    x = 861,125,803,356.01/1,014,003
  6. Step 6: Final answer
    x = 849,233.98

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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.