Home / 2,552,069-3,828,118.08-658,681.04

Finding the Fourth Proportional to 2,552,069, 3,828,118.08 and 658,681.04

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Solution

The fourth proportional to 2,552,069, 3,828,118.08 and 658,681.04 is: 988,025.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,069 : 3,828,118.08 = 658,681.04 : x
  2. Step 2: Convert to fraction form
    2,552,069/3,828,118.08 = 658,681.04/x
  3. Step 3: Cross multiply
    2,552,069x = 3,828,118.08 × 658,681.04
  4. Step 4: Simplify right side
    2,552,069x = 2,521,508,798,177.20
  5. Step 5: Solve for x
    x = 2,521,508,798,177.20/2,552,069
  6. Step 6: Final answer
    x = 988,025.32

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Double scale
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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.