Home / 4,557,160-6,837,237.60-1,863,751.84

Finding the Fourth Proportional to 4,557,160, 6,837,237.60 and 1,863,751.84

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Solution

The fourth proportional to 4,557,160, 6,837,237.60 and 1,863,751.84 is: 2,796,240.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,557,160 : 6,837,237.60 = 1,863,751.84 : x
  2. Step 2: Convert to fraction form
    4,557,160/6,837,237.60 = 1,863,751.84/x
  3. Step 3: Cross multiply
    4,557,160x = 6,837,237.60 × 1,863,751.84
  4. Step 4: Simplify right side
    4,557,160x = 12,742,914,157,517.18
  5. Step 5: Solve for x
    x = 12,742,914,157,517.18/4,557,160
  6. Step 6: Final answer
    x = 2,796,240.24

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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.