Home / 4,198,384.13-5,792,320.16-2,545,061.34

Finding the Fourth Proportional to 4,198,384.13, 5,792,320.16 and 2,545,061.34

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Solution

The fourth proportional to 4,198,384.13, 5,792,320.16 and 2,545,061.34 is: 3,511,305.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,198,384.13 : 5,792,320.16 = 2,545,061.34 : x
  2. Step 2: Convert to fraction form
    4,198,384.13/5,792,320.16 = 2,545,061.34/x
  3. Step 3: Cross multiply
    4,198,384.13x = 5,792,320.16 × 2,545,061.34
  4. Step 4: Simplify right side
    4,198,384.13x = 14,741,810,066,431.71
  5. Step 5: Solve for x
    x = 14,741,810,066,431.71/4,198,384.13
  6. Step 6: Final answer
    x = 3,511,305.69

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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.