Home / 9,051,289.18-13,567,965.85-4,250,384.35

Finding the Fourth Proportional to 9,051,289.18, 13,567,965.85 and 4,250,384.35

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Solution

The fourth proportional to 9,051,289.18, 13,567,965.85 and 4,250,384.35 is: 6,371,365.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,051,289.18 : 13,567,965.85 = 4,250,384.35 : x
  2. Step 2: Convert to fraction form
    9,051,289.18/13,567,965.85 = 4,250,384.35/x
  3. Step 3: Cross multiply
    9,051,289.18x = 13,567,965.85 × 4,250,384.35
  4. Step 4: Simplify right side
    9,051,289.18x = 57,669,069,710,174.44
  5. Step 5: Solve for x
    x = 57,669,069,710,174.44/9,051,289.18
  6. Step 6: Final answer
    x = 6,371,365.29

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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.