Home / 7,222,907.24-10,826,722.02-2,671,031.24

Finding the Fourth Proportional to 7,222,907.24, 10,826,722.02 and 2,671,031.24

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Solution

The fourth proportional to 7,222,907.24, 10,826,722.02 and 2,671,031.24 is: 4,003,722.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,222,907.24 : 10,826,722.02 = 2,671,031.24 : x
  2. Step 2: Convert to fraction form
    7,222,907.24/10,826,722.02 = 2,671,031.24/x
  3. Step 3: Cross multiply
    7,222,907.24x = 10,826,722.02 × 2,671,031.24
  4. Step 4: Simplify right side
    7,222,907.24x = 28,918,512,742,215.91
  5. Step 5: Solve for x
    x = 28,918,512,742,215.91/7,222,907.24
  6. Step 6: Final answer
    x = 4,003,722.02

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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.