Home / 2,237,885.76-3,356,825.58-1,039,152.60

Finding the Fourth Proportional to 2,237,885.76, 3,356,825.58 and 1,039,152.60

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Solution

The fourth proportional to 2,237,885.76, 3,356,825.58 and 1,039,152.60 is: 1,558,727.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237,885.76 : 3,356,825.58 = 1,039,152.60 : x
  2. Step 2: Convert to fraction form
    2,237,885.76/3,356,825.58 = 1,039,152.60/x
  3. Step 3: Cross multiply
    2,237,885.76x = 3,356,825.58 × 1,039,152.60
  4. Step 4: Simplify right side
    2,237,885.76x = 3,488,254,029,203.51
  5. Step 5: Solve for x
    x = 3,488,254,029,203.51/2,237,885.76
  6. Step 6: Final answer
    x = 1,558,727.48

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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.