Home / 2,174,973.01-3,262,492.32-755,074.20

Finding the Fourth Proportional to 2,174,973.01, 3,262,492.32 and 755,074.20

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Solution

The fourth proportional to 2,174,973.01, 3,262,492.32 and 755,074.20 is: 1,132,622.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,174,973.01 : 3,262,492.32 = 755,074.20 : x
  2. Step 2: Convert to fraction form
    2,174,973.01/3,262,492.32 = 755,074.20/x
  3. Step 3: Cross multiply
    2,174,973.01x = 3,262,492.32 × 755,074.20
  4. Step 4: Simplify right side
    2,174,973.01x = 2,463,423,778,530.14
  5. Step 5: Solve for x
    x = 2,463,423,778,530.14/2,174,973.01
  6. Step 6: Final answer
    x = 1,132,622.69

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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.