Home / 2,359,265.09-3,255,754.76-1,326,772.56

Finding the Fourth Proportional to 2,359,265.09, 3,255,754.76 and 1,326,772.56

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Solution

The fourth proportional to 2,359,265.09, 3,255,754.76 and 1,326,772.56 is: 1,830,928.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,359,265.09 : 3,255,754.76 = 1,326,772.56 : x
  2. Step 2: Convert to fraction form
    2,359,265.09/3,255,754.76 = 1,326,772.56/x
  3. Step 3: Cross multiply
    2,359,265.09x = 3,255,754.76 × 1,326,772.56
  4. Step 4: Simplify right side
    2,359,265.09x = 4,319,646,077,657.39
  5. Step 5: Solve for x
    x = 4,319,646,077,657.39/2,359,265.09
  6. Step 6: Final answer
    x = 1,830,928.66

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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.