Home / 4,693,782.48-7,039,535.64-1,282,085.04

Finding the Fourth Proportional to 4,693,782.48, 7,039,535.64 and 1,282,085.04

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Solution

The fourth proportional to 4,693,782.48, 7,039,535.64 and 1,282,085.04 is: 1,922,816.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,693,782.48 : 7,039,535.64 = 1,282,085.04 : x
  2. Step 2: Convert to fraction form
    4,693,782.48/7,039,535.64 = 1,282,085.04/x
  3. Step 3: Cross multiply
    4,693,782.48x = 7,039,535.64 × 1,282,085.04
  4. Step 4: Simplify right side
    4,693,782.48x = 9,025,283,332,590.83
  5. Step 5: Solve for x
    x = 9,025,283,332,590.83/4,693,782.48
  6. Step 6: Final answer
    x = 1,922,816.70

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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.