Home / 2,957,038.41-4,434,888.38-1,358,064.33

Finding the Fourth Proportional to 2,957,038.41, 4,434,888.38 and 1,358,064.33

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Solution

The fourth proportional to 2,957,038.41, 4,434,888.38 and 1,358,064.33 is: 2,036,789.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,957,038.41 : 4,434,888.38 = 1,358,064.33 : x
  2. Step 2: Convert to fraction form
    2,957,038.41/4,434,888.38 = 1,358,064.33/x
  3. Step 3: Cross multiply
    2,957,038.41x = 4,434,888.38 × 1,358,064.33
  4. Step 4: Simplify right side
    2,957,038.41x = 6,022,863,709,619.16
  5. Step 5: Solve for x
    x = 6,022,863,709,619.16/2,957,038.41
  6. Step 6: Final answer
    x = 2,036,789.14

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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.