Home / 4,743,335.40-6,556,834.80-4,232,155.74

Finding the Fourth Proportional to 4,743,335.40, 6,556,834.80 and 4,232,155.74

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Solution

The fourth proportional to 4,743,335.40, 6,556,834.80 and 4,232,155.74 is: 5,850,217.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,743,335.40 : 6,556,834.80 = 4,232,155.74 : x
  2. Step 2: Convert to fraction form
    4,743,335.40/6,556,834.80 = 4,232,155.74/x
  3. Step 3: Cross multiply
    4,743,335.40x = 6,556,834.80 × 4,232,155.74
  4. Step 4: Simplify right side
    4,743,335.40x = 27,749,546,035,051.75
  5. Step 5: Solve for x
    x = 27,749,546,035,051.75/4,743,335.40
  6. Step 6: Final answer
    x = 5,850,217.98

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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.