Home / 1,605,442.77-2,408,518.38-468,293.94

Finding the Fourth Proportional to 1,605,442.77, 2,408,518.38 and 468,293.94

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Solution

The fourth proportional to 1,605,442.77, 2,408,518.38 and 468,293.94 is: 702,544.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,605,442.77 : 2,408,518.38 = 468,293.94 : x
  2. Step 2: Convert to fraction form
    1,605,442.77/2,408,518.38 = 468,293.94/x
  3. Step 3: Cross multiply
    1,605,442.77x = 2,408,518.38 × 468,293.94
  4. Step 4: Simplify right side
    1,605,442.77x = 1,127,894,561,732.62
  5. Step 5: Solve for x
    x = 1,127,894,561,732.62/1,605,442.77
  6. Step 6: Final answer
    x = 702,544.23

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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.