Home / 6,698,798.89-10,048,797.74-2,600,023.91

Finding the Fourth Proportional to 6,698,798.89, 10,048,797.74 and 2,600,023.91

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Solution

The fourth proportional to 6,698,798.89, 10,048,797.74 and 2,600,023.91 is: 3,900,268.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,698,798.89 : 10,048,797.74 = 2,600,023.91 : x
  2. Step 2: Convert to fraction form
    6,698,798.89/10,048,797.74 = 2,600,023.91/x
  3. Step 3: Cross multiply
    6,698,798.89x = 10,048,797.74 × 2,600,023.91
  4. Step 4: Simplify right side
    6,698,798.89x = 26,127,114,388,909.39
  5. Step 5: Solve for x
    x = 26,127,114,388,909.39/6,698,798.89
  6. Step 6: Final answer
    x = 3,900,268.51

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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.