Home / 6,825,600.36-10,238,428.58-1,708,016.31

Finding the Fourth Proportional to 6,825,600.36, 10,238,428.58 and 1,708,016.31

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Solution

The fourth proportional to 6,825,600.36, 10,238,428.58 and 1,708,016.31 is: 2,562,031.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,825,600.36 : 10,238,428.58 = 1,708,016.31 : x
  2. Step 2: Convert to fraction form
    6,825,600.36/10,238,428.58 = 1,708,016.31/x
  3. Step 3: Cross multiply
    6,825,600.36x = 10,238,428.58 × 1,708,016.31
  4. Step 4: Simplify right side
    6,825,600.36x = 17,487,402,994,870.06
  5. Step 5: Solve for x
    x = 17,487,402,994,870.06/6,825,600.36
  6. Step 6: Final answer
    x = 2,562,031.48

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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.