Home / 3,197,018.80-4,411,834.32-1,746,683.02

Finding the Fourth Proportional to 3,197,018.80, 4,411,834.32 and 1,746,683.02

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Solution

The fourth proportional to 3,197,018.80, 4,411,834.32 and 1,746,683.02 is: 2,410,394.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,018.80 : 4,411,834.32 = 1,746,683.02 : x
  2. Step 2: Convert to fraction form
    3,197,018.80/4,411,834.32 = 1,746,683.02/x
  3. Step 3: Cross multiply
    3,197,018.80x = 4,411,834.32 × 1,746,683.02
  4. Step 4: Simplify right side
    3,197,018.80x = 7,706,076,093,797.25
  5. Step 5: Solve for x
    x = 7,706,076,093,797.25/3,197,018.80
  6. Step 6: Final answer
    x = 2,410,394.36

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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.