Home / 4,599,975.96-6,347,817.93-2,640,176.58

Finding the Fourth Proportional to 4,599,975.96, 6,347,817.93 and 2,640,176.58

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Solution

The fourth proportional to 4,599,975.96, 6,347,817.93 and 2,640,176.58 is: 3,643,358.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,599,975.96 : 6,347,817.93 = 2,640,176.58 : x
  2. Step 2: Convert to fraction form
    4,599,975.96/6,347,817.93 = 2,640,176.58/x
  3. Step 3: Cross multiply
    4,599,975.96x = 6,347,817.93 × 2,640,176.58
  4. Step 4: Simplify right side
    4,599,975.96x = 16,759,360,232,890.08
  5. Step 5: Solve for x
    x = 16,759,360,232,890.08/4,599,975.96
  6. Step 6: Final answer
    x = 3,643,358.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.