Home / 3,566,474.93-4,922,199.67-1,997,204.45

Finding the Fourth Proportional to 3,566,474.93, 4,922,199.67 and 1,997,204.45

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Solution

The fourth proportional to 3,566,474.93, 4,922,199.67 and 1,997,204.45 is: 2,756,402.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566,474.93 : 4,922,199.67 = 1,997,204.45 : x
  2. Step 2: Convert to fraction form
    3,566,474.93/4,922,199.67 = 1,997,204.45/x
  3. Step 3: Cross multiply
    3,566,474.93x = 4,922,199.67 × 1,997,204.45
  4. Step 4: Simplify right side
    3,566,474.93x = 9,830,639,064,470.22
  5. Step 5: Solve for x
    x = 9,830,639,064,470.22/3,566,474.93
  6. Step 6: Final answer
    x = 2,756,402.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.