Home / 1,094,943-1,500,046.71-1,054,006.46

Finding the Fourth Proportional to 1,094,943, 1,500,046.71 and 1,054,006.46

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Solution

The fourth proportional to 1,094,943, 1,500,046.71 and 1,054,006.46 is: 1,443,964.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,943 : 1,500,046.71 = 1,054,006.46 : x
  2. Step 2: Convert to fraction form
    1,094,943/1,500,046.71 = 1,054,006.46/x
  3. Step 3: Cross multiply
    1,094,943x = 1,500,046.71 × 1,054,006.46
  4. Step 4: Simplify right side
    1,094,943x = 1,581,058,915,141.51
  5. Step 5: Solve for x
    x = 1,581,058,915,141.51/1,094,943
  6. Step 6: Final answer
    x = 1,443,964.59

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.