Home / 5,800,383.60-8,696,428.20-2,602,892.40

Finding the Fourth Proportional to 5,800,383.60, 8,696,428.20 and 2,602,892.40

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Solution

The fourth proportional to 5,800,383.60, 8,696,428.20 and 2,602,892.40 is: 3,902,477.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,800,383.60 : 8,696,428.20 = 2,602,892.40 : x
  2. Step 2: Convert to fraction form
    5,800,383.60/8,696,428.20 = 2,602,892.40/x
  3. Step 3: Cross multiply
    5,800,383.60x = 8,696,428.20 × 2,602,892.40
  4. Step 4: Simplify right side
    5,800,383.60x = 22,635,866,868,925.68
  5. Step 5: Solve for x
    x = 22,635,866,868,925.68/5,800,383.60
  6. Step 6: Final answer
    x = 3,902,477.57

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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.