Home / 3,057,488.03-4,586,783.66-1,259,390.09

Finding the Fourth Proportional to 3,057,488.03, 4,586,783.66 and 1,259,390.09

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Solution

The fourth proportional to 3,057,488.03, 4,586,783.66 and 1,259,390.09 is: 1,889,312.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057,488.03 : 4,586,783.66 = 1,259,390.09 : x
  2. Step 2: Convert to fraction form
    3,057,488.03/4,586,783.66 = 1,259,390.09/x
  3. Step 3: Cross multiply
    3,057,488.03x = 4,586,783.66 × 1,259,390.09
  4. Step 4: Simplify right side
    3,057,488.03x = 5,776,549,886,377.93
  5. Step 5: Solve for x
    x = 5,776,549,886,377.93/3,057,488.03
  6. Step 6: Final answer
    x = 1,889,312.35

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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.