Home / 1,605,456.64-2,408,235.52-594,831.36

Finding the Fourth Proportional to 1,605,456.64, 2,408,235.52 and 594,831.36

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Solution

The fourth proportional to 1,605,456.64, 2,408,235.52 and 594,831.36 is: 892,265.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,605,456.64 : 2,408,235.52 = 594,831.36 : x
  2. Step 2: Convert to fraction form
    1,605,456.64/2,408,235.52 = 594,831.36/x
  3. Step 3: Cross multiply
    1,605,456.64x = 2,408,235.52 × 594,831.36
  4. Step 4: Simplify right side
    1,605,456.64x = 1,432,494,009,561.91
  5. Step 5: Solve for x
    x = 1,432,494,009,561.91/1,605,456.64
  6. Step 6: Final answer
    x = 892,265.77

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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.