Home / 4,902,600.92-7,355,082.35-1,536,807.92

Finding the Fourth Proportional to 4,902,600.92, 7,355,082.35 and 1,536,807.92

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Solution

The fourth proportional to 4,902,600.92, 7,355,082.35 and 1,536,807.92 is: 2,305,582.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,902,600.92 : 7,355,082.35 = 1,536,807.92 : x
  2. Step 2: Convert to fraction form
    4,902,600.92/7,355,082.35 = 1,536,807.92/x
  3. Step 3: Cross multiply
    4,902,600.92x = 7,355,082.35 × 1,536,807.92
  4. Step 4: Simplify right side
    4,902,600.92x = 11,303,348,774,798.82
  5. Step 5: Solve for x
    x = 11,303,348,774,798.82/4,902,600.92
  6. Step 6: Final answer
    x = 2,305,582.07

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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.