Home / 7,403,204.94-10,216,230.87-4,095,621.42

Finding the Fourth Proportional to 7,403,204.94, 10,216,230.87 and 4,095,621.42

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Solution

The fourth proportional to 7,403,204.94, 10,216,230.87 and 4,095,621.42 is: 5,651,851.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,403,204.94 : 10,216,230.87 = 4,095,621.42 : x
  2. Step 2: Convert to fraction form
    7,403,204.94/10,216,230.87 = 4,095,621.42/x
  3. Step 3: Cross multiply
    7,403,204.94x = 10,216,230.87 × 4,095,621.42
  4. Step 4: Simplify right side
    7,403,204.94x = 41,841,813,982,837.23
  5. Step 5: Solve for x
    x = 41,841,813,982,837.23/7,403,204.94
  6. Step 6: Final answer
    x = 5,651,851.37

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1.5x scale

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.