Home / 8,095,011.48-12,141,187.20-2,906,547.12

Finding the Fourth Proportional to 8,095,011.48, 12,141,187.20 and 2,906,547.12

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Solution

The fourth proportional to 8,095,011.48, 12,141,187.20 and 2,906,547.12 is: 4,359,343.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,095,011.48 : 12,141,187.20 = 2,906,547.12 : x
  2. Step 2: Convert to fraction form
    8,095,011.48/12,141,187.20 = 2,906,547.12/x
  3. Step 3: Cross multiply
    8,095,011.48x = 12,141,187.20 × 2,906,547.12
  4. Step 4: Simplify right side
    8,095,011.48x = 35,288,932,689,540.86
  5. Step 5: Solve for x
    x = 35,288,932,689,540.86/8,095,011.48
  6. Step 6: Final answer
    x = 4,359,343.13

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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.