Home / 5,963,603.52-8,946,835.20-1,920,472.32

Finding the Fourth Proportional to 5,963,603.52, 8,946,835.20 and 1,920,472.32

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Solution

The fourth proportional to 5,963,603.52, 8,946,835.20 and 1,920,472.32 is: 2,881,168.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,963,603.52 : 8,946,835.20 = 1,920,472.32 : x
  2. Step 2: Convert to fraction form
    5,963,603.52/8,946,835.20 = 1,920,472.32/x
  3. Step 3: Cross multiply
    5,963,603.52x = 8,946,835.20 × 1,920,472.32
  4. Step 4: Simplify right side
    5,963,603.52x = 17,182,149,353,201.66
  5. Step 5: Solve for x
    x = 17,182,149,353,201.66/5,963,603.52
  6. Step 6: Final answer
    x = 2,881,168.96

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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.