Home / 9,045,530.18-13,562,297.18-3,287,580.18

Finding the Fourth Proportional to 9,045,530.18, 13,562,297.18 and 3,287,580.18

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Solution

The fourth proportional to 9,045,530.18, 13,562,297.18 and 3,287,580.18 is: 4,929,190.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,045,530.18 : 13,562,297.18 = 3,287,580.18 : x
  2. Step 2: Convert to fraction form
    9,045,530.18/13,562,297.18 = 3,287,580.18/x
  3. Step 3: Cross multiply
    9,045,530.18x = 13,562,297.18 × 3,287,580.18
  4. Step 4: Simplify right side
    9,045,530.18x = 44,587,139,349,269.80
  5. Step 5: Solve for x
    x = 44,587,139,349,269.80/9,045,530.18
  6. Step 6: Final answer
    x = 4,929,190.27

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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.