Home / 6,032,218.40-9,048,390.65-2,389,834.65

Finding the Fourth Proportional to 6,032,218.40, 9,048,390.65 and 2,389,834.65

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Solution

The fourth proportional to 6,032,218.40, 9,048,390.65 and 2,389,834.65 is: 3,584,776.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,032,218.40 : 9,048,390.65 = 2,389,834.65 : x
  2. Step 2: Convert to fraction form
    6,032,218.40/9,048,390.65 = 2,389,834.65/x
  3. Step 3: Cross multiply
    6,032,218.40x = 9,048,390.65 × 2,389,834.65
  4. Step 4: Simplify right side
    6,032,218.40x = 21,624,157,490,156.85
  5. Step 5: Solve for x
    x = 21,624,157,490,156.85/6,032,218.40
  6. Step 6: Final answer
    x = 3,584,776.96

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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.