Home / 4,680,269.83-6,458,648.47-2,615,302.37

Finding the Fourth Proportional to 4,680,269.83, 6,458,648.47 and 2,615,302.37

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Solution

The fourth proportional to 4,680,269.83, 6,458,648.47 and 2,615,302.37 is: 3,609,048.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,680,269.83 : 6,458,648.47 = 2,615,302.37 : x
  2. Step 2: Convert to fraction form
    4,680,269.83/6,458,648.47 = 2,615,302.37/x
  3. Step 3: Cross multiply
    4,680,269.83x = 6,458,648.47 × 2,615,302.37
  4. Step 4: Simplify right side
    4,680,269.83x = 16,891,318,657,126.13
  5. Step 5: Solve for x
    x = 16,891,318,657,126.13/4,680,269.83
  6. Step 6: Final answer
    x = 3,609,048.04

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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.