Home / 6,754,095.51-9,320,655.68-3,656,619.68

Finding the Fourth Proportional to 6,754,095.51, 9,320,655.68 and 3,656,619.68

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Solution

The fourth proportional to 6,754,095.51, 9,320,655.68 and 3,656,619.68 is: 5,046,137.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,754,095.51 : 9,320,655.68 = 3,656,619.68 : x
  2. Step 2: Convert to fraction form
    6,754,095.51/9,320,655.68 = 3,656,619.68/x
  3. Step 3: Cross multiply
    6,754,095.51x = 9,320,655.68 × 3,656,619.68
  4. Step 4: Simplify right side
    6,754,095.51x = 34,082,092,925,105.41
  5. Step 5: Solve for x
    x = 34,082,092,925,105.41/6,754,095.51
  6. Step 6: Final answer
    x = 5,046,137.25

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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.