Home / 2,829,670.94-3,904,944.77-1,540,510.98

Finding the Fourth Proportional to 2,829,670.94, 3,904,944.77 and 1,540,510.98

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Solution

The fourth proportional to 2,829,670.94, 3,904,944.77 and 1,540,510.98 is: 2,125,904.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,829,670.94 : 3,904,944.77 = 1,540,510.98 : x
  2. Step 2: Convert to fraction form
    2,829,670.94/3,904,944.77 = 1,540,510.98/x
  3. Step 3: Cross multiply
    2,829,670.94x = 3,904,944.77 × 1,540,510.98
  4. Step 4: Simplify right side
    2,829,670.94x = 6,015,610,286,776.02
  5. Step 5: Solve for x
    x = 6,015,610,286,776.02/2,829,670.94
  6. Step 6: Final answer
    x = 2,125,904.54

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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.