Home / 2,432,333.04-3,649,090.08-749,436.48

Finding the Fourth Proportional to 2,432,333.04, 3,649,090.08 and 749,436.48

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Solution

The fourth proportional to 2,432,333.04, 3,649,090.08 and 749,436.48 is: 1,124,336.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,333.04 : 3,649,090.08 = 749,436.48 : x
  2. Step 2: Convert to fraction form
    2,432,333.04/3,649,090.08 = 749,436.48/x
  3. Step 3: Cross multiply
    2,432,333.04x = 3,649,090.08 × 749,436.48
  4. Step 4: Simplify right side
    2,432,333.04x = 2,734,761,224,758.12
  5. Step 5: Solve for x
    x = 2,734,761,224,758.12/2,432,333.04
  6. Step 6: Final answer
    x = 1,124,336.67

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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.