Home / 9,669,959.36-14,499,947.44-2,845,646.40

Finding the Fourth Proportional to 9,669,959.36, 14,499,947.44 and 2,845,646.40

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Solution

The fourth proportional to 9,669,959.36, 14,499,947.44 and 2,845,646.40 is: 4,267,000.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,669,959.36 : 14,499,947.44 = 2,845,646.40 : x
  2. Step 2: Convert to fraction form
    9,669,959.36/14,499,947.44 = 2,845,646.40/x
  3. Step 3: Cross multiply
    9,669,959.36x = 14,499,947.44 × 2,845,646.40
  4. Step 4: Simplify right side
    9,669,959.36x = 41,261,723,232,825.21
  5. Step 5: Solve for x
    x = 41,261,723,232,825.21/9,669,959.36
  6. Step 6: Final answer
    x = 4,267,000.69

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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.