Home / 1,839,685.24-2,537,325.18-1,195,314.76

Finding the Fourth Proportional to 1,839,685.24, 2,537,325.18 and 1,195,314.76

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Solution

The fourth proportional to 1,839,685.24, 2,537,325.18 and 1,195,314.76 is: 1,648,598.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,839,685.24 : 2,537,325.18 = 1,195,314.76 : x
  2. Step 2: Convert to fraction form
    1,839,685.24/2,537,325.18 = 1,195,314.76/x
  3. Step 3: Cross multiply
    1,839,685.24x = 2,537,325.18 × 1,195,314.76
  4. Step 4: Simplify right side
    1,839,685.24x = 3,032,902,238,573.66
  5. Step 5: Solve for x
    x = 3,032,902,238,573.66/1,839,685.24
  6. Step 6: Final answer
    x = 1,648,598.45

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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.