Home / 925,466.04-1,277,134.14-517,563.24

Finding the Fourth Proportional to 925,466.04, 1,277,134.14 and 517,563.24

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Solution

The fourth proportional to 925,466.04, 1,277,134.14 and 517,563.24 is: 714,232.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    925,466.04 : 1,277,134.14 = 517,563.24 : x
  2. Step 2: Convert to fraction form
    925,466.04/1,277,134.14 = 517,563.24/x
  3. Step 3: Cross multiply
    925,466.04x = 1,277,134.14 × 517,563.24
  4. Step 4: Simplify right side
    925,466.04x = 660,997,683,413.01
  5. Step 5: Solve for x
    x = 660,997,683,413.01/925,466.04
  6. Step 6: Final answer
    x = 714,232.24

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.