Home / 2,359,264.09-3,255,753.38-1,326,771.56

Finding the Fourth Proportional to 2,359,264.09, 3,255,753.38 and 1,326,771.56

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Solution

The fourth proportional to 2,359,264.09, 3,255,753.38 and 1,326,771.56 is: 1,830,927.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,359,264.09 : 3,255,753.38 = 1,326,771.56 : x
  2. Step 2: Convert to fraction form
    2,359,264.09/3,255,753.38 = 1,326,771.56/x
  3. Step 3: Cross multiply
    2,359,264.09x = 3,255,753.38 × 1,326,771.56
  4. Step 4: Simplify right side
    2,359,264.09x = 4,319,640,990,957.87
  5. Step 5: Solve for x
    x = 4,319,640,990,957.87/2,359,264.09
  6. Step 6: Final answer
    x = 1,830,927.28

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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.