Home / 9,051,649.59-13,583,511.90-3,294,381.69

Finding the Fourth Proportional to 9,051,649.59, 13,583,511.90 and 3,294,381.69

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Solution

The fourth proportional to 9,051,649.59, 13,583,511.90 and 3,294,381.69 is: 4,943,769.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,051,649.59 : 13,583,511.90 = 3,294,381.69 : x
  2. Step 2: Convert to fraction form
    9,051,649.59/13,583,511.90 = 3,294,381.69/x
  3. Step 3: Cross multiply
    9,051,649.59x = 13,583,511.90 × 3,294,381.69
  4. Step 4: Simplify right side
    9,051,649.59x = 44,749,272,889,257.11
  5. Step 5: Solve for x
    x = 44,749,272,889,257.11/9,051,649.59
  6. Step 6: Final answer
    x = 4,943,769.91

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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.