Home / 2,844,107.84-3,924,827.04-1,554,953.28

Finding the Fourth Proportional to 2,844,107.84, 3,924,827.04 and 1,554,953.28

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Solution

The fourth proportional to 2,844,107.84, 3,924,827.04 and 1,554,953.28 is: 2,145,812.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,844,107.84 : 3,924,827.04 = 1,554,953.28 : x
  2. Step 2: Convert to fraction form
    2,844,107.84/3,924,827.04 = 1,554,953.28/x
  3. Step 3: Cross multiply
    2,844,107.84x = 3,924,827.04 × 1,554,953.28
  4. Step 4: Simplify right side
    2,844,107.84x = 6,102,922,679,280.69
  5. Step 5: Solve for x
    x = 6,102,922,679,280.69/2,844,107.84
  6. Step 6: Final answer
    x = 2,145,812.68

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