Home / 6,708,143.52-10,060,804.08-2,159,598.96

Finding the Fourth Proportional to 6,708,143.52, 10,060,804.08 and 2,159,598.96

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Solution

The fourth proportional to 6,708,143.52, 10,060,804.08 and 2,159,598.96 is: 3,238,944.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,708,143.52 : 10,060,804.08 = 2,159,598.96 : x
  2. Step 2: Convert to fraction form
    6,708,143.52/10,060,804.08 = 2,159,598.96/x
  3. Step 3: Cross multiply
    6,708,143.52x = 10,060,804.08 × 2,159,598.96
  4. Step 4: Simplify right side
    6,708,143.52x = 21,727,302,027,931.76
  5. Step 5: Solve for x
    x = 21,727,302,027,931.76/6,708,143.52
  6. Step 6: Final answer
    x = 3,238,944.12

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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.