Home / 7,484,612.30-10,328,704.81-4,345,167.27

Finding the Fourth Proportional to 7,484,612.30, 10,328,704.81 and 4,345,167.27

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Solution

The fourth proportional to 7,484,612.30, 10,328,704.81 and 4,345,167.27 is: 5,996,295.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,484,612.30 : 10,328,704.81 = 4,345,167.27 : x
  2. Step 2: Convert to fraction form
    7,484,612.30/10,328,704.81 = 4,345,167.27/x
  3. Step 3: Cross multiply
    7,484,612.30x = 10,328,704.81 × 4,345,167.27
  4. Step 4: Simplify right side
    7,484,612.30x = 44,879,950,056,081.81
  5. Step 5: Solve for x
    x = 44,879,950,056,081.81/7,484,612.30
  6. Step 6: Final answer
    x = 5,996,295.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.