Home / 2,719,477.62-3,752,886.62-1,495,908.54

Finding the Fourth Proportional to 2,719,477.62, 3,752,886.62 and 1,495,908.54

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Solution

The fourth proportional to 2,719,477.62, 3,752,886.62 and 1,495,908.54 is: 2,064,357.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,719,477.62 : 3,752,886.62 = 1,495,908.54 : x
  2. Step 2: Convert to fraction form
    2,719,477.62/3,752,886.62 = 1,495,908.54/x
  3. Step 3: Cross multiply
    2,719,477.62x = 3,752,886.62 × 1,495,908.54
  4. Step 4: Simplify right side
    2,719,477.62x = 5,613,975,137,030.19
  5. Step 5: Solve for x
    x = 5,613,975,137,030.19/2,719,477.62
  6. Step 6: Final answer
    x = 2,064,357.91

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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.