Home / 2,199,125.52-3,298,775.52-1,046,095.20

Finding the Fourth Proportional to 2,199,125.52, 3,298,775.52 and 1,046,095.20

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Solution

The fourth proportional to 2,199,125.52, 3,298,775.52 and 1,046,095.20 is: 1,569,184.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,199,125.52 : 3,298,775.52 = 1,046,095.20 : x
  2. Step 2: Convert to fraction form
    2,199,125.52/3,298,775.52 = 1,046,095.20/x
  3. Step 3: Cross multiply
    2,199,125.52x = 3,298,775.52 × 1,046,095.20
  4. Step 4: Simplify right side
    2,199,125.52x = 3,450,833,237,349.50
  5. Step 5: Solve for x
    x = 3,450,833,237,349.50/2,199,125.52
  6. Step 6: Final answer
    x = 1,569,184.30

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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.