Home / 1,139,622.04-1,710,016.24-466,201

Finding the Fourth Proportional to 1,139,622.04, 1,710,016.24 and 466,201

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Solution

The fourth proportional to 1,139,622.04, 1,710,016.24 and 466,201 is: 699,540.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,139,622.04 : 1,710,016.24 = 466,201 : x
  2. Step 2: Convert to fraction form
    1,139,622.04/1,710,016.24 = 466,201/x
  3. Step 3: Cross multiply
    1,139,622.04x = 1,710,016.24 × 466,201
  4. Step 4: Simplify right side
    1,139,622.04x = 797,211,281,104.24
  5. Step 5: Solve for x
    x = 797,211,281,104.24/1,139,622.04
  6. Step 6: Final answer
    x = 699,540.07

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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.