Home / 1,264,604.48-1,897,005.74-366,059.74

Finding the Fourth Proportional to 1,264,604.48, 1,897,005.74 and 366,059.74

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Solution

The fourth proportional to 1,264,604.48, 1,897,005.74 and 366,059.74 is: 549,118.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,264,604.48 : 1,897,005.74 = 366,059.74 : x
  2. Step 2: Convert to fraction form
    1,264,604.48/1,897,005.74 = 366,059.74/x
  3. Step 3: Cross multiply
    1,264,604.48x = 1,897,005.74 × 366,059.74
  4. Step 4: Simplify right side
    1,264,604.48x = 694,417,427,962.91
  5. Step 5: Solve for x
    x = 694,417,427,962.91/1,264,604.48
  6. Step 6: Final answer
    x = 549,118.27

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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.