Home / 9,829,600.64-14,751,040.80-3,439,908.32

Finding the Fourth Proportional to 9,829,600.64, 14,751,040.80 and 3,439,908.32

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Solution

The fourth proportional to 9,829,600.64, 14,751,040.80 and 3,439,908.32 is: 5,162,186.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,829,600.64 : 14,751,040.80 = 3,439,908.32 : x
  2. Step 2: Convert to fraction form
    9,829,600.64/14,751,040.80 = 3,439,908.32/x
  3. Step 3: Cross multiply
    9,829,600.64x = 14,751,040.80 × 3,439,908.32
  4. Step 4: Simplify right side
    9,829,600.64x = 50,742,227,976,579.45
  5. Step 5: Solve for x
    x = 50,742,227,976,579.45/9,829,600.64
  6. Step 6: Final answer
    x = 5,162,186.12

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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.