Home / 6,146,941.08-8,483,889.06-3,666,320.76

Finding the Fourth Proportional to 6,146,941.08, 8,483,889.06 and 3,666,320.76

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Solution

The fourth proportional to 6,146,941.08, 8,483,889.06 and 3,666,320.76 is: 5,060,184.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,146,941.08 : 8,483,889.06 = 3,666,320.76 : x
  2. Step 2: Convert to fraction form
    6,146,941.08/8,483,889.06 = 3,666,320.76/x
  3. Step 3: Cross multiply
    6,146,941.08x = 8,483,889.06 × 3,666,320.76
  4. Step 4: Simplify right side
    6,146,941.08x = 31,104,658,586,214.89
  5. Step 5: Solve for x
    x = 31,104,658,586,214.89/6,146,941.08
  6. Step 6: Final answer
    x = 5,060,184.92

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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.