Home / 2,600,999.20-3,634,313-2,600,999.20

Finding the Fourth Proportional to 2,600,999.20, 3,634,313 and 2,600,999.20

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Solution

The fourth proportional to 2,600,999.20, 3,634,313 and 2,600,999.20 is: 3,634,313.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,600,999.20 : 3,634,313 = 2,600,999.20 : x
  2. Step 2: Convert to fraction form
    2,600,999.20/3,634,313 = 2,600,999.20/x
  3. Step 3: Cross multiply
    2,600,999.20x = 3,634,313 × 2,600,999.20
  4. Step 4: Simplify right side
    2,600,999.20x = 9,452,845,205,549.60
  5. Step 5: Solve for x
    x = 9,452,845,205,549.60/2,600,999.20
  6. Step 6: Final answer
    x = 3,634,313.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.