Home / 9,484,345.92-14,219,364-3,090,780.48

Finding the Fourth Proportional to 9,484,345.92, 14,219,364 and 3,090,780.48

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Solution

The fourth proportional to 9,484,345.92, 14,219,364 and 3,090,780.48 is: 4,633,839.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,484,345.92 : 14,219,364 = 3,090,780.48 : x
  2. Step 2: Convert to fraction form
    9,484,345.92/14,219,364 = 3,090,780.48/x
  3. Step 3: Cross multiply
    9,484,345.92x = 14,219,364 × 3,090,780.48
  4. Step 4: Simplify right side
    9,484,345.92x = 43,948,932,689,214.72
  5. Step 5: Solve for x
    x = 43,948,932,689,214.72/9,484,345.92
  6. Step 6: Final answer
    x = 4,633,839.07

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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.