Home / 4,648,125.83-6,972,590.36-1,282,332.83

Finding the Fourth Proportional to 4,648,125.83, 6,972,590.36 and 1,282,332.83

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Solution

The fourth proportional to 4,648,125.83, 6,972,590.36 and 1,282,332.83 is: 1,923,610.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,648,125.83 : 6,972,590.36 = 1,282,332.83 : x
  2. Step 2: Convert to fraction form
    4,648,125.83/6,972,590.36 = 1,282,332.83/x
  3. Step 3: Cross multiply
    4,648,125.83x = 6,972,590.36 × 1,282,332.83
  4. Step 4: Simplify right side
    4,648,125.83x = 8,941,181,497,112.40
  5. Step 5: Solve for x
    x = 8,941,181,497,112.40/4,648,125.83
  6. Step 6: Final answer
    x = 1,923,610.04

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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.