Home / 3,250,077.92-4,875,110.96-975,600.08

Finding the Fourth Proportional to 3,250,077.92, 4,875,110.96 and 975,600.08

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Solution

The fourth proportional to 3,250,077.92, 4,875,110.96 and 975,600.08 is: 1,463,398.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,250,077.92 : 4,875,110.96 = 975,600.08 : x
  2. Step 2: Convert to fraction form
    3,250,077.92/4,875,110.96 = 975,600.08/x
  3. Step 3: Cross multiply
    3,250,077.92x = 4,875,110.96 × 975,600.08
  4. Step 4: Simplify right side
    3,250,077.92x = 4,756,158,642,584.88
  5. Step 5: Solve for x
    x = 4,756,158,642,584.88/3,250,077.92
  6. Step 6: Final answer
    x = 1,463,398.34

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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.