Home / 5,626,807.14-7,765,002.09-3,048,488.04

Finding the Fourth Proportional to 5,626,807.14, 7,765,002.09 and 3,048,488.04

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Solution

The fourth proportional to 5,626,807.14, 7,765,002.09 and 3,048,488.04 is: 4,206,917.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,626,807.14 : 7,765,002.09 = 3,048,488.04 : x
  2. Step 2: Convert to fraction form
    5,626,807.14/7,765,002.09 = 3,048,488.04/x
  3. Step 3: Cross multiply
    5,626,807.14x = 7,765,002.09 × 3,048,488.04
  4. Step 4: Simplify right side
    5,626,807.14x = 23,671,516,001,940.00
  5. Step 5: Solve for x
    x = 23,671,516,001,940.00/5,626,807.14
  6. Step 6: Final answer
    x = 4,206,917.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.