Home / 4,370,160.70-6,552,130.65-1,673,443.90

Finding the Fourth Proportional to 4,370,160.70, 6,552,130.65 and 1,673,443.90

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Solution

The fourth proportional to 4,370,160.70, 6,552,130.65 and 1,673,443.90 is: 2,508,974.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,370,160.70 : 6,552,130.65 = 1,673,443.90 : x
  2. Step 2: Convert to fraction form
    4,370,160.70/6,552,130.65 = 1,673,443.90/x
  3. Step 3: Cross multiply
    4,370,160.70x = 6,552,130.65 × 1,673,443.90
  4. Step 4: Simplify right side
    4,370,160.70x = 10,964,623,068,245.54
  5. Step 5: Solve for x
    x = 10,964,623,068,245.54/4,370,160.70
  6. Step 6: Final answer
    x = 2,508,974.80

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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.