Home / 2,930,949.54-4,044,934.74-1,844,152.69

Finding the Fourth Proportional to 2,930,949.54, 4,044,934.74 and 1,844,152.69

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Solution

The fourth proportional to 2,930,949.54, 4,044,934.74 and 1,844,152.69 is: 2,545,071.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,930,949.54 : 4,044,934.74 = 1,844,152.69 : x
  2. Step 2: Convert to fraction form
    2,930,949.54/4,044,934.74 = 1,844,152.69/x
  3. Step 3: Cross multiply
    2,930,949.54x = 4,044,934.74 × 1,844,152.69
  4. Step 4: Simplify right side
    2,930,949.54x = 7,459,477,281,645.45
  5. Step 5: Solve for x
    x = 7,459,477,281,645.45/2,930,949.54
  6. Step 6: Final answer
    x = 2,545,071.89

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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.