Home / 2,273,244.54-3,137,071.02-1,254,642

Finding the Fourth Proportional to 2,273,244.54, 3,137,071.02 and 1,254,642

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Solution

The fourth proportional to 2,273,244.54, 3,137,071.02 and 1,254,642 is: 1,731,402.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273,244.54 : 3,137,071.02 = 1,254,642 : x
  2. Step 2: Convert to fraction form
    2,273,244.54/3,137,071.02 = 1,254,642/x
  3. Step 3: Cross multiply
    2,273,244.54x = 3,137,071.02 × 1,254,642
  4. Step 4: Simplify right side
    2,273,244.54x = 3,935,901,058,674.84
  5. Step 5: Solve for x
    x = 3,935,901,058,674.84/2,273,244.54
  6. Step 6: Final answer
    x = 1,731,402.40

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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.