Home / 3,314,565.72-4,574,055.51-1,864,260.54

Finding the Fourth Proportional to 3,314,565.72, 4,574,055.51 and 1,864,260.54

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Solution

The fourth proportional to 3,314,565.72, 4,574,055.51 and 1,864,260.54 is: 2,572,654.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,314,565.72 : 4,574,055.51 = 1,864,260.54 : x
  2. Step 2: Convert to fraction form
    3,314,565.72/4,574,055.51 = 1,864,260.54/x
  3. Step 3: Cross multiply
    3,314,565.72x = 4,574,055.51 × 1,864,260.54
  4. Step 4: Simplify right side
    3,314,565.72x = 8,527,231,195,062.58
  5. Step 5: Solve for x
    x = 8,527,231,195,062.58/3,314,565.72
  6. Step 6: Final answer
    x = 2,572,654.13

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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.