Home / 8,414,000.15-12,616,513.22-4,366,412.33

Finding the Fourth Proportional to 8,414,000.15, 12,616,513.22 and 4,366,412.33

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Solution

The fourth proportional to 8,414,000.15, 12,616,513.22 and 4,366,412.33 is: 6,547,289.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,414,000.15 : 12,616,513.22 = 4,366,412.33 : x
  2. Step 2: Convert to fraction form
    8,414,000.15/12,616,513.22 = 4,366,412.33/x
  3. Step 3: Cross multiply
    8,414,000.15x = 12,616,513.22 × 4,366,412.33
  4. Step 4: Simplify right side
    8,414,000.15x = 55,088,898,833,249.47
  5. Step 5: Solve for x
    x = 55,088,898,833,249.47/8,414,000.15
  6. Step 6: Final answer
    x = 6,547,289.98

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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.