Home / 3,337,017.72-5,005,526.50-1,539,369.33

Finding the Fourth Proportional to 3,337,017.72, 5,005,526.50 and 1,539,369.33

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Solution

The fourth proportional to 3,337,017.72, 5,005,526.50 and 1,539,369.33 is: 2,309,053.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,017.72 : 5,005,526.50 = 1,539,369.33 : x
  2. Step 2: Convert to fraction form
    3,337,017.72/5,005,526.50 = 1,539,369.33/x
  3. Step 3: Cross multiply
    3,337,017.72x = 5,005,526.50 × 1,539,369.33
  4. Step 4: Simplify right side
    3,337,017.72x = 7,705,353,974,602.25
  5. Step 5: Solve for x
    x = 7,705,353,974,602.25/3,337,017.72
  6. Step 6: Final answer
    x = 2,309,053.96

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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.