Home / 6,426,262.34-9,634,669.58-3,062,831.30

Finding the Fourth Proportional to 6,426,262.34, 9,634,669.58 and 3,062,831.30

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Solution

The fourth proportional to 6,426,262.34, 9,634,669.58 and 3,062,831.30 is: 4,591,995.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,426,262.34 : 9,634,669.58 = 3,062,831.30 : x
  2. Step 2: Convert to fraction form
    6,426,262.34/9,634,669.58 = 3,062,831.30/x
  3. Step 3: Cross multiply
    6,426,262.34x = 9,634,669.58 × 3,062,831.30
  4. Step 4: Simplify right side
    6,426,262.34x = 29,509,367,491,294.35
  5. Step 5: Solve for x
    x = 29,509,367,491,294.35/6,426,262.34
  6. Step 6: Final answer
    x = 4,591,995.46

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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.