Home / 4,784,598.06-6,602,904.72-2,609,259.90

Finding the Fourth Proportional to 4,784,598.06, 6,602,904.72 and 2,609,259.90

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Solution

The fourth proportional to 4,784,598.06, 6,602,904.72 and 2,609,259.90 is: 3,600,865.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,784,598.06 : 6,602,904.72 = 2,609,259.90 : x
  2. Step 2: Convert to fraction form
    4,784,598.06/6,602,904.72 = 2,609,259.90/x
  3. Step 3: Cross multiply
    4,784,598.06x = 6,602,904.72 × 2,609,259.90
  4. Step 4: Simplify right side
    4,784,598.06x = 17,228,694,509,416.73
  5. Step 5: Solve for x
    x = 17,228,694,509,416.73/4,784,598.06
  6. Step 6: Final answer
    x = 3,600,865.59

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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.