Home / 1,015,848.03-1,523,756.54-247,352.94

Finding the Fourth Proportional to 1,015,848.03, 1,523,756.54 and 247,352.94

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Solution

The fourth proportional to 1,015,848.03, 1,523,756.54 and 247,352.94 is: 371,025.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,015,848.03 : 1,523,756.54 = 247,352.94 : x
  2. Step 2: Convert to fraction form
    1,015,848.03/1,523,756.54 = 247,352.94/x
  3. Step 3: Cross multiply
    1,015,848.03x = 1,523,756.54 × 247,352.94
  4. Step 4: Simplify right side
    1,015,848.03x = 376,905,660,013.23
  5. Step 5: Solve for x
    x = 376,905,660,013.23/1,015,848.03
  6. Step 6: Final answer
    x = 371,025.63

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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.