Home / 3,163,482-4,365,598.68-1,713,177

Finding the Fourth Proportional to 3,163,482, 4,365,598.68 and 1,713,177

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Solution

The fourth proportional to 3,163,482, 4,365,598.68 and 1,713,177 is: 2,364,180.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,163,482 : 4,365,598.68 = 1,713,177 : x
  2. Step 2: Convert to fraction form
    3,163,482/4,365,598.68 = 1,713,177/x
  3. Step 3: Cross multiply
    3,163,482x = 4,365,598.68 × 1,713,177
  4. Step 4: Simplify right side
    3,163,482x = 7,479,043,249,806.36
  5. Step 5: Solve for x
    x = 7,479,043,249,806.36/3,163,482
  6. Step 6: Final answer
    x = 2,364,180.75

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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.