Home / 1,069,058.88-1,603,305.83-462,058.85

Finding the Fourth Proportional to 1,069,058.88, 1,603,305.83 and 462,058.85

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Solution

The fourth proportional to 1,069,058.88, 1,603,305.83 and 462,058.85 is: 692,966.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,058.88 : 1,603,305.83 = 462,058.85 : x
  2. Step 2: Convert to fraction form
    1,069,058.88/1,603,305.83 = 462,058.85/x
  3. Step 3: Cross multiply
    1,069,058.88x = 1,603,305.83 × 462,058.85
  4. Step 4: Simplify right side
    1,069,058.88x = 740,821,653,171.51
  5. Step 5: Solve for x
    x = 740,821,653,171.51/1,069,058.88
  6. Step 6: Final answer
    x = 692,966.18

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Double scale
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1.5x scale

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.