Home / 4,709,189-7,064,836.50-1,717,373

Finding the Fourth Proportional to 4,709,189, 7,064,836.50 and 1,717,373

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Solution

The fourth proportional to 4,709,189, 7,064,836.50 and 1,717,373 is: 2,576,443.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,709,189 : 7,064,836.50 = 1,717,373 : x
  2. Step 2: Convert to fraction form
    4,709,189/7,064,836.50 = 1,717,373/x
  3. Step 3: Cross multiply
    4,709,189x = 7,064,836.50 × 1,717,373
  4. Step 4: Simplify right side
    4,709,189x = 12,132,959,454,514.50
  5. Step 5: Solve for x
    x = 12,132,959,454,514.50/4,709,189
  6. Step 6: Final answer
    x = 2,576,443.51

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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.