Home / 4,004,789.58-6,009,371.51-1,698,926.47

Finding the Fourth Proportional to 4,004,789.58, 6,009,371.51 and 1,698,926.47

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Solution

The fourth proportional to 4,004,789.58, 6,009,371.51 and 1,698,926.47 is: 2,549,317.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004,789.58 : 6,009,371.51 = 1,698,926.47 : x
  2. Step 2: Convert to fraction form
    4,004,789.58/6,009,371.51 = 1,698,926.47/x
  3. Step 3: Cross multiply
    4,004,789.58x = 6,009,371.51 × 1,698,926.47
  4. Step 4: Simplify right side
    4,004,789.58x = 10,209,480,302,884.81
  5. Step 5: Solve for x
    x = 10,209,480,302,884.81/4,004,789.58
  6. Step 6: Final answer
    x = 2,549,317.54

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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.