Home / 3,010,952.13-4,155,118.32-1,634,296.92

Finding the Fourth Proportional to 3,010,952.13, 4,155,118.32 and 1,634,296.92

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Solution

The fourth proportional to 3,010,952.13, 4,155,118.32 and 1,634,296.92 is: 2,255,332.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010,952.13 : 4,155,118.32 = 1,634,296.92 : x
  2. Step 2: Convert to fraction form
    3,010,952.13/4,155,118.32 = 1,634,296.92/x
  3. Step 3: Cross multiply
    3,010,952.13x = 4,155,118.32 × 1,634,296.92
  4. Step 4: Simplify right side
    3,010,952.13x = 6,790,697,072,611.57
  5. Step 5: Solve for x
    x = 6,790,697,072,611.57/3,010,952.13
  6. Step 6: Final answer
    x = 2,255,332.13

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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.