Home / 6,835,897.16-10,260,009.02-3,643,682.12

Finding the Fourth Proportional to 6,835,897.16, 10,260,009.02 and 3,643,682.12

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Solution

The fourth proportional to 6,835,897.16, 10,260,009.02 and 3,643,682.12 is: 5,468,808.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,835,897.16 : 10,260,009.02 = 3,643,682.12 : x
  2. Step 2: Convert to fraction form
    6,835,897.16/10,260,009.02 = 3,643,682.12/x
  3. Step 3: Cross multiply
    6,835,897.16x = 10,260,009.02 × 3,643,682.12
  4. Step 4: Simplify right side
    6,835,897.16x = 37,384,211,417,212.72
  5. Step 5: Solve for x
    x = 37,384,211,417,212.72/6,835,897.16
  6. Step 6: Final answer
    x = 5,468,808.34

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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.