Home / 6,883,246.20-10,315,538.10-4,602,286.20

Finding the Fourth Proportional to 6,883,246.20, 10,315,538.10 and 4,602,286.20

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Solution

The fourth proportional to 6,883,246.20, 10,315,538.10 and 4,602,286.20 is: 6,897,190.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,883,246.20 : 10,315,538.10 = 4,602,286.20 : x
  2. Step 2: Convert to fraction form
    6,883,246.20/10,315,538.10 = 4,602,286.20/x
  3. Step 3: Cross multiply
    6,883,246.20x = 10,315,538.10 × 4,602,286.20
  4. Step 4: Simplify right side
    6,883,246.20x = 47,475,058,643,204.22
  5. Step 5: Solve for x
    x = 47,475,058,643,204.22/6,883,246.20
  6. Step 6: Final answer
    x = 6,897,190.26

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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.