Home / 6,130,333.53-8,460,122.76-3,414,079.53

Finding the Fourth Proportional to 6,130,333.53, 8,460,122.76 and 3,414,079.53

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Solution

The fourth proportional to 6,130,333.53, 8,460,122.76 and 3,414,079.53 is: 4,711,575.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,130,333.53 : 8,460,122.76 = 3,414,079.53 : x
  2. Step 2: Convert to fraction form
    6,130,333.53/8,460,122.76 = 3,414,079.53/x
  3. Step 3: Cross multiply
    6,130,333.53x = 8,460,122.76 × 3,414,079.53
  4. Step 4: Simplify right side
    6,130,333.53x = 28,883,531,936,203.10
  5. Step 5: Solve for x
    x = 28,883,531,936,203.10/6,130,333.53
  6. Step 6: Final answer
    x = 4,711,575.94

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1.5x scale

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.