Home / 6,208,782.93-9,313,176.95-2,793,079.83

Finding the Fourth Proportional to 6,208,782.93, 9,313,176.95 and 2,793,079.83

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Solution

The fourth proportional to 6,208,782.93, 9,313,176.95 and 2,793,079.83 is: 4,189,620.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,208,782.93 : 9,313,176.95 = 2,793,079.83 : x
  2. Step 2: Convert to fraction form
    6,208,782.93/9,313,176.95 = 2,793,079.83/x
  3. Step 3: Cross multiply
    6,208,782.93x = 9,313,176.95 × 2,793,079.83
  4. Step 4: Simplify right side
    6,208,782.93x = 26,012,446,678,300.52
  5. Step 5: Solve for x
    x = 26,012,446,678,300.52/6,208,782.93
  6. Step 6: Final answer
    x = 4,189,620.89

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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.