Home / 9,051,342.18-13,568,044.95-4,250,437.62

Finding the Fourth Proportional to 9,051,342.18, 13,568,044.95 and 4,250,437.62

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Solution

The fourth proportional to 9,051,342.18, 13,568,044.95 and 4,250,437.62 is: 6,371,444.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,051,342.18 : 13,568,044.95 = 4,250,437.62 : x
  2. Step 2: Convert to fraction form
    9,051,342.18/13,568,044.95 = 4,250,437.62/x
  3. Step 3: Cross multiply
    9,051,342.18x = 13,568,044.95 × 4,250,437.62
  4. Step 4: Simplify right side
    9,051,342.18x = 57,670,128,685,331.02
  5. Step 5: Solve for x
    x = 57,670,128,685,331.02/9,051,342.18
  6. Step 6: Final answer
    x = 6,371,444.98

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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.