Home / 1,536,134.88-2,304,203.36-525,264.32

Finding the Fourth Proportional to 1,536,134.88, 2,304,203.36 and 525,264.32

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Solution

The fourth proportional to 1,536,134.88, 2,304,203.36 and 525,264.32 is: 787,896.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,536,134.88 : 2,304,203.36 = 525,264.32 : x
  2. Step 2: Convert to fraction form
    1,536,134.88/2,304,203.36 = 525,264.32/x
  3. Step 3: Cross multiply
    1,536,134.88x = 2,304,203.36 × 525,264.32
  4. Step 4: Simplify right side
    1,536,134.88x = 1,210,315,811,032.12
  5. Step 5: Solve for x
    x = 1,210,315,811,032.12/1,536,134.88
  6. Step 6: Final answer
    x = 787,896.84

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Double scale
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Similar ratio
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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.