Home / 9,092,854.37-13,643,276.96-4,773,901.03

Finding the Fourth Proportional to 9,092,854.37, 13,643,276.96 and 4,773,901.03

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Solution

The fourth proportional to 9,092,854.37, 13,643,276.96 and 4,773,901.03 is: 7,162,949.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,092,854.37 : 13,643,276.96 = 4,773,901.03 : x
  2. Step 2: Convert to fraction form
    9,092,854.37/13,643,276.96 = 4,773,901.03/x
  3. Step 3: Cross multiply
    9,092,854.37x = 13,643,276.96 × 4,773,901.03
  4. Step 4: Simplify right side
    9,092,854.37x = 65,131,653,931,919.27
  5. Step 5: Solve for x
    x = 65,131,653,931,919.27/9,092,854.37
  6. Step 6: Final answer
    x = 7,162,949.20

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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.