Home / 3,037,646.70-4,556,474.50-1,240,530.28

Finding the Fourth Proportional to 3,037,646.70, 4,556,474.50 and 1,240,530.28

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Solution

The fourth proportional to 3,037,646.70, 4,556,474.50 and 1,240,530.28 is: 1,860,797.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,646.70 : 4,556,474.50 = 1,240,530.28 : x
  2. Step 2: Convert to fraction form
    3,037,646.70/4,556,474.50 = 1,240,530.28/x
  3. Step 3: Cross multiply
    3,037,646.70x = 4,556,474.50 × 1,240,530.28
  4. Step 4: Simplify right side
    3,037,646.70x = 5,652,444,587,297.86
  5. Step 5: Solve for x
    x = 5,652,444,587,297.86/3,037,646.70
  6. Step 6: Final answer
    x = 1,860,797.24

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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.