Home / 7,657,332.81-10,566,983.72-4,172,702.33

Finding the Fourth Proportional to 7,657,332.81, 10,566,983.72 and 4,172,702.33

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Solution

The fourth proportional to 7,657,332.81, 10,566,983.72 and 4,172,702.33 is: 5,758,255.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,657,332.81 : 10,566,983.72 = 4,172,702.33 : x
  2. Step 2: Convert to fraction form
    7,657,332.81/10,566,983.72 = 4,172,702.33/x
  3. Step 3: Cross multiply
    7,657,332.81x = 10,566,983.72 × 4,172,702.33
  4. Step 4: Simplify right side
    7,657,332.81x = 44,092,877,515,817.64
  5. Step 5: Solve for x
    x = 44,092,877,515,817.64/7,657,332.81
  6. Step 6: Final answer
    x = 5,758,255.34

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