Home / 2,001,073.46-2,761,477.95-1,083,302.25

Finding the Fourth Proportional to 2,001,073.46, 2,761,477.95 and 1,083,302.25

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Solution

The fourth proportional to 2,001,073.46, 2,761,477.95 and 1,083,302.25 is: 1,494,955.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,073.46 : 2,761,477.95 = 1,083,302.25 : x
  2. Step 2: Convert to fraction form
    2,001,073.46/2,761,477.95 = 1,083,302.25/x
  3. Step 3: Cross multiply
    2,001,073.46x = 2,761,477.95 × 1,083,302.25
  4. Step 4: Simplify right side
    2,001,073.46x = 2,991,515,276,560.39
  5. Step 5: Solve for x
    x = 2,991,515,276,560.39/2,001,073.46
  6. Step 6: Final answer
    x = 1,494,955.25

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1.5x scale

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.