Home / 6,243,707.80-9,365,561.70-4,004,219.80

Finding the Fourth Proportional to 6,243,707.80, 9,365,561.70 and 4,004,219.80

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Solution

The fourth proportional to 6,243,707.80, 9,365,561.70 and 4,004,219.80 is: 6,006,329.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,243,707.80 : 9,365,561.70 = 4,004,219.80 : x
  2. Step 2: Convert to fraction form
    6,243,707.80/9,365,561.70 = 4,004,219.80/x
  3. Step 3: Cross multiply
    6,243,707.80x = 9,365,561.70 × 4,004,219.80
  4. Step 4: Simplify right side
    6,243,707.80x = 37,501,767,597,261.66
  5. Step 5: Solve for x
    x = 37,501,767,597,261.66/6,243,707.80
  6. Step 6: Final answer
    x = 6,006,329.70

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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.