Home / 1,683,630.48-2,524,790.66-546,117.60

Finding the Fourth Proportional to 1,683,630.48, 2,524,790.66 and 546,117.60

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Solution

The fourth proportional to 1,683,630.48, 2,524,790.66 and 546,117.60 is: 818,963.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,683,630.48 : 2,524,790.66 = 546,117.60 : x
  2. Step 2: Convert to fraction form
    1,683,630.48/2,524,790.66 = 546,117.60/x
  3. Step 3: Cross multiply
    1,683,630.48x = 2,524,790.66 × 546,117.60
  4. Step 4: Simplify right side
    1,683,630.48x = 1,378,832,615,741.62
  5. Step 5: Solve for x
    x = 1,378,832,615,741.62/1,683,630.48
  6. Step 6: Final answer
    x = 818,963.92

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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.