Home / 9,092,853.37-13,643,275.46-4,773,900.03

Finding the Fourth Proportional to 9,092,853.37, 13,643,275.46 and 4,773,900.03

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Solution

The fourth proportional to 9,092,853.37, 13,643,275.46 and 4,773,900.03 is: 7,162,947.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,092,853.37 : 13,643,275.46 = 4,773,900.03 : x
  2. Step 2: Convert to fraction form
    9,092,853.37/13,643,275.46 = 4,773,900.03/x
  3. Step 3: Cross multiply
    9,092,853.37x = 13,643,275.46 × 4,773,900.03
  4. Step 4: Simplify right side
    9,092,853.37x = 65,131,633,127,792.27
  5. Step 5: Solve for x
    x = 65,131,633,127,792.27/9,092,853.37
  6. Step 6: Final answer
    x = 7,162,947.70

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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.