Home / 1,551,020.24-2,327,774.52-803,280.08

Finding the Fourth Proportional to 1,551,020.24, 2,327,774.52 and 803,280.08

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Solution

The fourth proportional to 1,551,020.24, 2,327,774.52 and 803,280.08 is: 1,205,564.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,551,020.24 : 2,327,774.52 = 803,280.08 : x
  2. Step 2: Convert to fraction form
    1,551,020.24/2,327,774.52 = 803,280.08/x
  3. Step 3: Cross multiply
    1,551,020.24x = 2,327,774.52 × 803,280.08
  4. Step 4: Simplify right side
    1,551,020.24x = 1,869,854,902,647.56
  5. Step 5: Solve for x
    x = 1,869,854,902,647.56/1,551,020.24
  6. Step 6: Final answer
    x = 1,205,564.48

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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.