Home / 6,898,195.70-10,347,293.55-3,302,111.60

Finding the Fourth Proportional to 6,898,195.70, 10,347,293.55 and 3,302,111.60

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Solution

The fourth proportional to 6,898,195.70, 10,347,293.55 and 3,302,111.60 is: 4,953,167.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,898,195.70 : 10,347,293.55 = 3,302,111.60 : x
  2. Step 2: Convert to fraction form
    6,898,195.70/10,347,293.55 = 3,302,111.60/x
  3. Step 3: Cross multiply
    6,898,195.70x = 10,347,293.55 × 3,302,111.60
  4. Step 4: Simplify right side
    6,898,195.70x = 34,167,918,060,060.18
  5. Step 5: Solve for x
    x = 34,167,918,060,060.18/6,898,195.70
  6. Step 6: Final answer
    x = 4,953,167.40

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1.5x scale

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.