Home / 1,839,408.58-2,759,528.15-560,130.50

Finding the Fourth Proportional to 1,839,408.58, 2,759,528.15 and 560,130.50

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Solution

The fourth proportional to 1,839,408.58, 2,759,528.15 and 560,130.50 is: 840,322.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,839,408.58 : 2,759,528.15 = 560,130.50 : x
  2. Step 2: Convert to fraction form
    1,839,408.58/2,759,528.15 = 560,130.50/x
  3. Step 3: Cross multiply
    1,839,408.58x = 2,759,528.15 × 560,130.50
  4. Step 4: Simplify right side
    1,839,408.58x = 1,545,695,882,423.58
  5. Step 5: Solve for x
    x = 1,545,695,882,423.58/1,839,408.58
  6. Step 6: Final answer
    x = 840,322.21

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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.