Home / 10,147,210.02-14,003,722.62-6,019,684.92

Finding the Fourth Proportional to 10,147,210.02, 14,003,722.62 and 6,019,684.92

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Solution

The fourth proportional to 10,147,210.02, 14,003,722.62 and 6,019,684.92 is: 8,307,504.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,147,210.02 : 14,003,722.62 = 6,019,684.92 : x
  2. Step 2: Convert to fraction form
    10,147,210.02/14,003,722.62 = 6,019,684.92/x
  3. Step 3: Cross multiply
    10,147,210.02x = 14,003,722.62 × 6,019,684.92
  4. Step 4: Simplify right side
    10,147,210.02x = 84,297,997,879,476.89
  5. Step 5: Solve for x
    x = 84,297,997,879,476.89/10,147,210.02
  6. Step 6: Final answer
    x = 8,307,504.99

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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.