Home / 4,610,971.54-6,915,250.04-1,371,636.42

Finding the Fourth Proportional to 4,610,971.54, 6,915,250.04 and 1,371,636.42

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Solution

The fourth proportional to 4,610,971.54, 6,915,250.04 and 1,371,636.42 is: 2,057,095.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,610,971.54 : 6,915,250.04 = 1,371,636.42 : x
  2. Step 2: Convert to fraction form
    4,610,971.54/6,915,250.04 = 1,371,636.42/x
  3. Step 3: Cross multiply
    4,610,971.54x = 6,915,250.04 × 1,371,636.42
  4. Step 4: Simplify right side
    4,610,971.54x = 9,485,208,808,270.46
  5. Step 5: Solve for x
    x = 9,485,208,808,270.46/4,610,971.54
  6. Step 6: Final answer
    x = 2,057,095.50

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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.