Home / 3,303,283.44-4,955,417.64-1,173,188.64

Finding the Fourth Proportional to 3,303,283.44, 4,955,417.64 and 1,173,188.64

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Solution

The fourth proportional to 3,303,283.44, 4,955,417.64 and 1,173,188.64 is: 1,759,957.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303,283.44 : 4,955,417.64 = 1,173,188.64 : x
  2. Step 2: Convert to fraction form
    3,303,283.44/4,955,417.64 = 1,173,188.64/x
  3. Step 3: Cross multiply
    3,303,283.44x = 4,955,417.64 × 1,173,188.64
  4. Step 4: Simplify right side
    3,303,283.44x = 5,813,639,681,703.61
  5. Step 5: Solve for x
    x = 5,813,639,681,703.61/3,303,283.44
  6. Step 6: Final answer
    x = 1,759,957.87

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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.