Home / 2,363,958.36-3,262,384.80-1,445,899.68

Finding the Fourth Proportional to 2,363,958.36, 3,262,384.80 and 1,445,899.68

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Solution

The fourth proportional to 2,363,958.36, 3,262,384.80 and 1,445,899.68 is: 1,995,416.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,363,958.36 : 3,262,384.80 = 1,445,899.68 : x
  2. Step 2: Convert to fraction form
    2,363,958.36/3,262,384.80 = 1,445,899.68/x
  3. Step 3: Cross multiply
    2,363,958.36x = 3,262,384.80 × 1,445,899.68
  4. Step 4: Simplify right side
    2,363,958.36x = 4,717,081,138,356.86
  5. Step 5: Solve for x
    x = 4,717,081,138,356.86/2,363,958.36
  6. Step 6: Final answer
    x = 1,995,416.34

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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.