Home / 2,410,064.44-3,326,172.78-1,337,045.56

Finding the Fourth Proportional to 2,410,064.44, 3,326,172.78 and 1,337,045.56

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Solution

The fourth proportional to 2,410,064.44, 3,326,172.78 and 1,337,045.56 is: 1,845,280.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,064.44 : 3,326,172.78 = 1,337,045.56 : x
  2. Step 2: Convert to fraction form
    2,410,064.44/3,326,172.78 = 1,337,045.56/x
  3. Step 3: Cross multiply
    2,410,064.44x = 3,326,172.78 × 1,337,045.56
  4. Step 4: Simplify right side
    2,410,064.44x = 4,447,244,547,291.86
  5. Step 5: Solve for x
    x = 4,447,244,547,291.86/2,410,064.44
  6. Step 6: Final answer
    x = 1,845,280.35

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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.