Home / 9,355,537.80-14,033,306.70-2,965,779.90

Finding the Fourth Proportional to 9,355,537.80, 14,033,306.70 and 2,965,779.90

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Solution

The fourth proportional to 9,355,537.80, 14,033,306.70 and 2,965,779.90 is: 4,448,669.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,355,537.80 : 14,033,306.70 = 2,965,779.90 : x
  2. Step 2: Convert to fraction form
    9,355,537.80/14,033,306.70 = 2,965,779.90/x
  3. Step 3: Cross multiply
    9,355,537.80x = 14,033,306.70 × 2,965,779.90
  4. Step 4: Simplify right side
    9,355,537.80x = 41,619,698,941,395.33
  5. Step 5: Solve for x
    x = 41,619,698,941,395.33/9,355,537.80
  6. Step 6: Final answer
    x = 4,448,669.85

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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.