Home / 4,403,491.40-6,605,237.10-3,059,798.60

Finding the Fourth Proportional to 4,403,491.40, 6,605,237.10 and 3,059,798.60

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Solution

The fourth proportional to 4,403,491.40, 6,605,237.10 and 3,059,798.60 is: 4,589,697.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403,491.40 : 6,605,237.10 = 3,059,798.60 : x
  2. Step 2: Convert to fraction form
    4,403,491.40/6,605,237.10 = 3,059,798.60/x
  3. Step 3: Cross multiply
    4,403,491.40x = 6,605,237.10 × 3,059,798.60
  4. Step 4: Simplify right side
    4,403,491.40x = 20,210,695,231,248.06
  5. Step 5: Solve for x
    x = 20,210,695,231,248.06/4,403,491.40
  6. Step 6: Final answer
    x = 4,589,697.90

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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.