Home / 4,867,404.54-6,717,602.34-2,830,214.04

Finding the Fourth Proportional to 4,867,404.54, 6,717,602.34 and 2,830,214.04

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Solution

The fourth proportional to 4,867,404.54, 6,717,602.34 and 2,830,214.04 is: 3,906,034.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867,404.54 : 6,717,602.34 = 2,830,214.04 : x
  2. Step 2: Convert to fraction form
    4,867,404.54/6,717,602.34 = 2,830,214.04/x
  3. Step 3: Cross multiply
    4,867,404.54x = 6,717,602.34 × 2,830,214.04
  4. Step 4: Simplify right side
    4,867,404.54x = 19,012,252,457,804.85
  5. Step 5: Solve for x
    x = 19,012,252,457,804.85/4,867,404.54
  6. Step 6: Final answer
    x = 3,906,034.99

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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.