Home / 5,263,192.13-7,897,937.48-4,834,890.05

Finding the Fourth Proportional to 5,263,192.13, 7,897,937.48 and 4,834,890.05

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Solution

The fourth proportional to 5,263,192.13, 7,897,937.48 and 4,834,890.05 is: 7,255,228.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,263,192.13 : 7,897,937.48 = 4,834,890.05 : x
  2. Step 2: Convert to fraction form
    5,263,192.13/7,897,937.48 = 4,834,890.05/x
  3. Step 3: Cross multiply
    5,263,192.13x = 7,897,937.48 × 4,834,890.05
  4. Step 4: Simplify right side
    5,263,192.13x = 38,185,659,273,909.94
  5. Step 5: Solve for x
    x = 38,185,659,273,909.94/5,263,192.13
  6. Step 6: Final answer
    x = 7,255,228.08

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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.