Home / 10,442,699.37-14,411,837.03-6,093,186.93

Finding the Fourth Proportional to 10,442,699.37, 14,411,837.03 and 6,093,186.93

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Solution

The fourth proportional to 10,442,699.37, 14,411,837.03 and 6,093,186.93 is: 8,409,130.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,442,699.37 : 14,411,837.03 = 6,093,186.93 : x
  2. Step 2: Convert to fraction form
    10,442,699.37/14,411,837.03 = 6,093,186.93/x
  3. Step 3: Cross multiply
    10,442,699.37x = 14,411,837.03 × 6,093,186.93
  4. Step 4: Simplify right side
    10,442,699.37x = 87,814,016,998,020.08
  5. Step 5: Solve for x
    x = 87,814,016,998,020.08/10,442,699.37
  6. Step 6: Final answer
    x = 8,409,130.04

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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.