Home / 4,417,762.90-6,625,906.08-1,223,212

Finding the Fourth Proportional to 4,417,762.90, 6,625,906.08 and 1,223,212

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Solution

The fourth proportional to 4,417,762.90, 6,625,906.08 and 1,223,212 is: 1,834,613.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,417,762.90 : 6,625,906.08 = 1,223,212 : x
  2. Step 2: Convert to fraction form
    4,417,762.90/6,625,906.08 = 1,223,212/x
  3. Step 3: Cross multiply
    4,417,762.90x = 6,625,906.08 × 1,223,212
  4. Step 4: Simplify right side
    4,417,762.90x = 8,104,887,827,928.96
  5. Step 5: Solve for x
    x = 8,104,887,827,928.96/4,417,762.90
  6. Step 6: Final answer
    x = 1,834,613.58

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.