Home / 3,026,199.99-4,176,030.18-1,649,513.37

Finding the Fourth Proportional to 3,026,199.99, 4,176,030.18 and 1,649,513.37

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Solution

The fourth proportional to 3,026,199.99, 4,176,030.18 and 1,649,513.37 is: 2,276,259.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,199.99 : 4,176,030.18 = 1,649,513.37 : x
  2. Step 2: Convert to fraction form
    3,026,199.99/4,176,030.18 = 1,649,513.37/x
  3. Step 3: Cross multiply
    3,026,199.99x = 4,176,030.18 × 1,649,513.37
  4. Step 4: Simplify right side
    3,026,199.99x = 6,888,417,615,433.51
  5. Step 5: Solve for x
    x = 6,888,417,615,433.51/3,026,199.99
  6. Step 6: Final answer
    x = 2,276,259.88

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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.