Home / 9,717,648.26-14,579,196.52-4,253,218.90

Finding the Fourth Proportional to 9,717,648.26, 14,579,196.52 and 4,253,218.90

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Solution

The fourth proportional to 9,717,648.26, 14,579,196.52 and 4,253,218.90 is: 6,381,020.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,717,648.26 : 14,579,196.52 = 4,253,218.90 : x
  2. Step 2: Convert to fraction form
    9,717,648.26/14,579,196.52 = 4,253,218.90/x
  3. Step 3: Cross multiply
    9,717,648.26x = 14,579,196.52 × 4,253,218.90
  4. Step 4: Simplify right side
    9,717,648.26x = 62,008,514,185,678.23
  5. Step 5: Solve for x
    x = 62,008,514,185,678.23/9,717,648.26
  6. Step 6: Final answer
    x = 6,381,020.65

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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.