Home / 3,146,009.68-4,341,308.07-1,750,534.17

Finding the Fourth Proportional to 3,146,009.68, 4,341,308.07 and 1,750,534.17

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Solution

The fourth proportional to 3,146,009.68, 4,341,308.07 and 1,750,534.17 is: 2,415,634.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,146,009.68 : 4,341,308.07 = 1,750,534.17 : x
  2. Step 2: Convert to fraction form
    3,146,009.68/4,341,308.07 = 1,750,534.17/x
  3. Step 3: Cross multiply
    3,146,009.68x = 4,341,308.07 × 1,750,534.17
  4. Step 4: Simplify right side
    3,146,009.68x = 7,599,608,119,031.75
  5. Step 5: Solve for x
    x = 7,599,608,119,031.75/3,146,009.68
  6. Step 6: Final answer
    x = 2,415,634.05

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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.