Home / 11,804,831.03-16,290,236.73-6,577,569.11

Finding the Fourth Proportional to 11,804,831.03, 16,290,236.73 and 6,577,569.11

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Solution

The fourth proportional to 11,804,831.03, 16,290,236.73 and 6,577,569.11 is: 9,076,805.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,804,831.03 : 16,290,236.73 = 6,577,569.11 : x
  2. Step 2: Convert to fraction form
    11,804,831.03/16,290,236.73 = 6,577,569.11/x
  3. Step 3: Cross multiply
    11,804,831.03x = 16,290,236.73 × 6,577,569.11
  4. Step 4: Simplify right side
    11,804,831.03x = 107,150,157,828,384.23
  5. Step 5: Solve for x
    x = 107,150,157,828,384.23/11,804,831.03
  6. Step 6: Final answer
    x = 9,076,805.72

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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.