Home / 5,365,595.52-7,400,772.48-3,643,727.04

Finding the Fourth Proportional to 5,365,595.52, 7,400,772.48 and 3,643,727.04

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Solution

The fourth proportional to 5,365,595.52, 7,400,772.48 and 3,643,727.04 is: 5,025,797.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,365,595.52 : 7,400,772.48 = 3,643,727.04 : x
  2. Step 2: Convert to fraction form
    5,365,595.52/7,400,772.48 = 3,643,727.04/x
  3. Step 3: Cross multiply
    5,365,595.52x = 7,400,772.48 × 3,643,727.04
  4. Step 4: Simplify right side
    5,365,595.52x = 26,966,394,802,263.86
  5. Step 5: Solve for x
    x = 26,966,394,802,263.86/5,365,595.52
  6. Step 6: Final answer
    x = 5,025,797.17

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1.5x scale

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.