Home / 1,468,326.84-2,026,663.51-1,003,368.92

Finding the Fourth Proportional to 1,468,326.84, 2,026,663.51 and 1,003,368.92

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Solution

The fourth proportional to 1,468,326.84, 2,026,663.51 and 1,003,368.92 is: 1,384,903.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,326.84 : 2,026,663.51 = 1,003,368.92 : x
  2. Step 2: Convert to fraction form
    1,468,326.84/2,026,663.51 = 1,003,368.92/x
  3. Step 3: Cross multiply
    1,468,326.84x = 2,026,663.51 × 1,003,368.92
  4. Step 4: Simplify right side
    1,468,326.84x = 2,033,491,177,232.11
  5. Step 5: Solve for x
    x = 2,033,491,177,232.11/1,468,326.84
  6. Step 6: Final answer
    x = 1,384,903.63

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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.