Home / 5,285,898.27-7,298,050.32-4,060,011.87

Finding the Fourth Proportional to 5,285,898.27, 7,298,050.32 and 4,060,011.87

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Solution

The fourth proportional to 5,285,898.27, 7,298,050.32 and 4,060,011.87 is: 5,605,512.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,285,898.27 : 7,298,050.32 = 4,060,011.87 : x
  2. Step 2: Convert to fraction form
    5,285,898.27/7,298,050.32 = 4,060,011.87/x
  3. Step 3: Cross multiply
    5,285,898.27x = 7,298,050.32 × 4,060,011.87
  4. Step 4: Simplify right side
    5,285,898.27x = 29,630,170,927,057.30
  5. Step 5: Solve for x
    x = 29,630,170,927,057.30/5,285,898.27
  6. Step 6: Final answer
    x = 5,605,512.90

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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.