Home / 2,551,897.37-3,828,594.50-754,828.13

Finding the Fourth Proportional to 2,551,897.37, 3,828,594.50 and 754,828.13

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Solution

The fourth proportional to 2,551,897.37, 3,828,594.50 and 754,828.13 is: 1,132,463.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,551,897.37 : 3,828,594.50 = 754,828.13 : x
  2. Step 2: Convert to fraction form
    2,551,897.37/3,828,594.50 = 754,828.13/x
  3. Step 3: Cross multiply
    2,551,897.37x = 3,828,594.50 × 754,828.13
  4. Step 4: Simplify right side
    2,551,897.37x = 2,889,930,826,963.29
  5. Step 5: Solve for x
    x = 2,889,930,826,963.29/2,551,897.37
  6. Step 6: Final answer
    x = 1,132,463.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.