Home / 6,735,518.98-10,109,665.89-4,168,970.35

Finding the Fourth Proportional to 6,735,518.98, 10,109,665.89 and 4,168,970.35

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Solution

The fourth proportional to 6,735,518.98, 10,109,665.89 and 4,168,970.35 is: 6,257,409.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,735,518.98 : 10,109,665.89 = 4,168,970.35 : x
  2. Step 2: Convert to fraction form
    6,735,518.98/10,109,665.89 = 4,168,970.35/x
  3. Step 3: Cross multiply
    6,735,518.98x = 10,109,665.89 × 4,168,970.35
  4. Step 4: Simplify right side
    6,735,518.98x = 42,146,897,318,542.20
  5. Step 5: Solve for x
    x = 42,146,897,318,542.20/6,735,518.98
  6. Step 6: Final answer
    x = 6,257,409.04

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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.