Home / 6,033,903.40-9,050,855.10-4,120,715.80

Finding the Fourth Proportional to 6,033,903.40, 9,050,855.10 and 4,120,715.80

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Solution

The fourth proportional to 6,033,903.40, 9,050,855.10 and 4,120,715.80 is: 6,181,073.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,033,903.40 : 9,050,855.10 = 4,120,715.80 : x
  2. Step 2: Convert to fraction form
    6,033,903.40/9,050,855.10 = 4,120,715.80/x
  3. Step 3: Cross multiply
    6,033,903.40x = 9,050,855.10 × 4,120,715.80
  4. Step 4: Simplify right side
    6,033,903.40x = 37,296,001,614,080.58
  5. Step 5: Solve for x
    x = 37,296,001,614,080.58/6,033,903.40
  6. Step 6: Final answer
    x = 6,181,073.70

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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.