Home / 9,584,778.10-14,366,517.80-7,302,779.27

Finding the Fourth Proportional to 9,584,778.10, 14,366,517.80 and 7,302,779.27

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Solution

The fourth proportional to 9,584,778.10, 14,366,517.80 and 7,302,779.27 is: 10,946,055.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,584,778.10 : 14,366,517.80 = 7,302,779.27 : x
  2. Step 2: Convert to fraction form
    9,584,778.10/14,366,517.80 = 7,302,779.27/x
  3. Step 3: Cross multiply
    9,584,778.10x = 14,366,517.80 × 7,302,779.27
  4. Step 4: Simplify right side
    9,584,778.10x = 104,915,508,371,328.41
  5. Step 5: Solve for x
    x = 104,915,508,371,328.41/9,584,778.10
  6. Step 6: Final answer
    x = 10,946,055.02

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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.