Home / 9,718,345.88-14,579,290.34-4,863,191.30

Finding the Fourth Proportional to 9,718,345.88, 14,579,290.34 and 4,863,191.30

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Solution

The fourth proportional to 9,718,345.88, 14,579,290.34 and 4,863,191.30 is: 7,295,673.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,718,345.88 : 14,579,290.34 = 4,863,191.30 : x
  2. Step 2: Convert to fraction form
    9,718,345.88/14,579,290.34 = 4,863,191.30/x
  3. Step 3: Cross multiply
    9,718,345.88x = 14,579,290.34 × 4,863,191.30
  4. Step 4: Simplify right side
    9,718,345.88x = 70,901,877,917,358.94
  5. Step 5: Solve for x
    x = 70,901,877,917,358.94/9,718,345.88
  6. Step 6: Final answer
    x = 7,295,673.44

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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.