Home / 2,531,831.58-3,795,122.90-1,583,023.50

Finding the Fourth Proportional to 2,531,831.58, 3,795,122.90 and 1,583,023.50

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Solution

The fourth proportional to 2,531,831.58, 3,795,122.90 and 1,583,023.50 is: 2,372,894.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,531,831.58 : 3,795,122.90 = 1,583,023.50 : x
  2. Step 2: Convert to fraction form
    2,531,831.58/3,795,122.90 = 1,583,023.50/x
  3. Step 3: Cross multiply
    2,531,831.58x = 3,795,122.90 × 1,583,023.50
  4. Step 4: Simplify right side
    2,531,831.58x = 6,007,768,736,088.15
  5. Step 5: Solve for x
    x = 6,007,768,736,088.15/2,531,831.58
  6. Step 6: Final answer
    x = 2,372,894.30

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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.