Home / 11,001,734.55-16,502,587.92-4,178,295.03

Finding the Fourth Proportional to 11,001,734.55, 16,502,587.92 and 4,178,295.03

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Solution

The fourth proportional to 11,001,734.55, 16,502,587.92 and 4,178,295.03 is: 6,267,437.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,001,734.55 : 16,502,587.92 = 4,178,295.03 : x
  2. Step 2: Convert to fraction form
    11,001,734.55/16,502,587.92 = 4,178,295.03/x
  3. Step 3: Cross multiply
    11,001,734.55x = 16,502,587.92 × 4,178,295.03
  4. Step 4: Simplify right side
    11,001,734.55x = 68,952,681,088,274.03
  5. Step 5: Solve for x
    x = 68,952,681,088,274.03/11,001,734.55
  6. Step 6: Final answer
    x = 6,267,437.26

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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.