Home / 4,763,292.39-6,573,215.52-2,803,285.77

Finding the Fourth Proportional to 4,763,292.39, 6,573,215.52 and 2,803,285.77

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Solution

The fourth proportional to 4,763,292.39, 6,573,215.52 and 2,803,285.77 is: 3,868,459.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,763,292.39 : 6,573,215.52 = 2,803,285.77 : x
  2. Step 2: Convert to fraction form
    4,763,292.39/6,573,215.52 = 2,803,285.77/x
  3. Step 3: Cross multiply
    4,763,292.39x = 6,573,215.52 × 2,803,285.77
  4. Step 4: Simplify right side
    4,763,292.39x = 18,426,601,530,359.15
  5. Step 5: Solve for x
    x = 18,426,601,530,359.15/4,763,292.39
  6. Step 6: Final answer
    x = 3,868,459.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.