Home / 10,577,339.46-15,866,012.70-2,901,064.23

Finding the Fourth Proportional to 10,577,339.46, 15,866,012.70 and 2,901,064.23

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Solution

The fourth proportional to 10,577,339.46, 15,866,012.70 and 2,901,064.23 is: 4,351,597.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,577,339.46 : 15,866,012.70 = 2,901,064.23 : x
  2. Step 2: Convert to fraction form
    10,577,339.46/15,866,012.70 = 2,901,064.23/x
  3. Step 3: Cross multiply
    10,577,339.46x = 15,866,012.70 × 2,901,064.23
  4. Step 4: Simplify right side
    10,577,339.46x = 46,028,321,916,695.72
  5. Step 5: Solve for x
    x = 46,028,321,916,695.72/10,577,339.46
  6. Step 6: Final answer
    x = 4,351,597.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.