Home / 2,919,073.92-4,028,297.96-1,594,498.74

Finding the Fourth Proportional to 2,919,073.92, 4,028,297.96 and 1,594,498.74

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Solution

The fourth proportional to 2,919,073.92, 4,028,297.96 and 1,594,498.74 is: 2,200,395.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,919,073.92 : 4,028,297.96 = 1,594,498.74 : x
  2. Step 2: Convert to fraction form
    2,919,073.92/4,028,297.96 = 1,594,498.74/x
  3. Step 3: Cross multiply
    2,919,073.92x = 4,028,297.96 × 1,594,498.74
  4. Step 4: Simplify right side
    2,919,073.92x = 6,423,116,021,564.57
  5. Step 5: Solve for x
    x = 6,423,116,021,564.57/2,919,073.92
  6. Step 6: Final answer
    x = 2,200,395.12

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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.