Home / 9,233,745.04-13,851,313.80-2,756,308.78

Finding the Fourth Proportional to 9,233,745.04, 13,851,313.80 and 2,756,308.78

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Solution

The fourth proportional to 9,233,745.04, 13,851,313.80 and 2,756,308.78 is: 4,134,671.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,233,745.04 : 13,851,313.80 = 2,756,308.78 : x
  2. Step 2: Convert to fraction form
    9,233,745.04/13,851,313.80 = 2,756,308.78/x
  3. Step 3: Cross multiply
    9,233,745.04x = 13,851,313.80 × 2,756,308.78
  4. Step 4: Simplify right side
    9,233,745.04x = 38,178,497,841,475.16
  5. Step 5: Solve for x
    x = 38,178,497,841,475.16/9,233,745.04
  6. Step 6: Final answer
    x = 4,134,671.00

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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.