Home / 6,346,370.10-9,519,555.15-6,069,933.30

Finding the Fourth Proportional to 6,346,370.10, 9,519,555.15 and 6,069,933.30

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Solution

The fourth proportional to 6,346,370.10, 9,519,555.15 and 6,069,933.30 is: 9,104,899.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,346,370.10 : 9,519,555.15 = 6,069,933.30 : x
  2. Step 2: Convert to fraction form
    6,346,370.10/9,519,555.15 = 6,069,933.30/x
  3. Step 3: Cross multiply
    6,346,370.10x = 9,519,555.15 × 6,069,933.30
  4. Step 4: Simplify right side
    6,346,370.10x = 57,783,064,806,171.49
  5. Step 5: Solve for x
    x = 57,783,064,806,171.49/6,346,370.10
  6. Step 6: Final answer
    x = 9,104,899.95

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Double scale
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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.