Home / 2,240,159.34-3,358,887.57-892,530.30

Finding the Fourth Proportional to 2,240,159.34, 3,358,887.57 and 892,530.30

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Solution

The fourth proportional to 2,240,159.34, 3,358,887.57 and 892,530.30 is: 1,338,257.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,240,159.34 : 3,358,887.57 = 892,530.30 : x
  2. Step 2: Convert to fraction form
    2,240,159.34/3,358,887.57 = 892,530.30/x
  3. Step 3: Cross multiply
    2,240,159.34x = 3,358,887.57 × 892,530.30
  4. Step 4: Simplify right side
    2,240,159.34x = 2,997,908,930,518.37
  5. Step 5: Solve for x
    x = 2,997,908,930,518.37/2,240,159.34
  6. Step 6: Final answer
    x = 1,338,257.01

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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.