Home / 7,357,282.60-10,153,933.86-4,456,588.36

Finding the Fourth Proportional to 7,357,282.60, 10,153,933.86 and 4,456,588.36

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Solution

The fourth proportional to 7,357,282.60, 10,153,933.86 and 4,456,588.36 is: 6,150,627.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,357,282.60 : 10,153,933.86 = 4,456,588.36 : x
  2. Step 2: Convert to fraction form
    7,357,282.60/10,153,933.86 = 4,456,588.36/x
  3. Step 3: Cross multiply
    7,357,282.60x = 10,153,933.86 × 4,456,588.36
  4. Step 4: Simplify right side
    7,357,282.60x = 45,251,903,448,685.87
  5. Step 5: Solve for x
    x = 45,251,903,448,685.87/7,357,282.60
  6. Step 6: Final answer
    x = 6,150,627.33

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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.