Home / 11,406,343.46-17,110,302.50-3,319,386.08

Finding the Fourth Proportional to 11,406,343.46, 17,110,302.50 and 3,319,386.08

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Solution

The fourth proportional to 11,406,343.46, 17,110,302.50 and 3,319,386.08 is: 4,979,308.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,406,343.46 : 17,110,302.50 = 3,319,386.08 : x
  2. Step 2: Convert to fraction form
    11,406,343.46/17,110,302.50 = 3,319,386.08/x
  3. Step 3: Cross multiply
    11,406,343.46x = 17,110,302.50 × 3,319,386.08
  4. Step 4: Simplify right side
    11,406,343.46x = 56,795,699,865,836.16
  5. Step 5: Solve for x
    x = 56,795,699,865,836.16/11,406,343.46
  6. Step 6: Final answer
    x = 4,979,308.23

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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.