Home / 2,995,652.52-4,133,994.84-1,637,525.52

Finding the Fourth Proportional to 2,995,652.52, 4,133,994.84 and 1,637,525.52

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Solution

The fourth proportional to 2,995,652.52, 4,133,994.84 and 1,637,525.52 is: 2,259,782.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,995,652.52 : 4,133,994.84 = 1,637,525.52 : x
  2. Step 2: Convert to fraction form
    2,995,652.52/4,133,994.84 = 1,637,525.52/x
  3. Step 3: Cross multiply
    2,995,652.52x = 4,133,994.84 × 1,637,525.52
  4. Step 4: Simplify right side
    2,995,652.52x = 6,769,522,050,048.32
  5. Step 5: Solve for x
    x = 6,769,522,050,048.32/2,995,652.52
  6. Step 6: Final answer
    x = 2,259,782.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.