Home / 4,256,765.70-6,385,148.55-4,046,813.70

Finding the Fourth Proportional to 4,256,765.70, 6,385,148.55 and 4,046,813.70

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Solution

The fourth proportional to 4,256,765.70, 6,385,148.55 and 4,046,813.70 is: 6,070,220.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,256,765.70 : 6,385,148.55 = 4,046,813.70 : x
  2. Step 2: Convert to fraction form
    4,256,765.70/6,385,148.55 = 4,046,813.70/x
  3. Step 3: Cross multiply
    4,256,765.70x = 6,385,148.55 × 4,046,813.70
  4. Step 4: Simplify right side
    4,256,765.70x = 25,839,506,628,675.14
  5. Step 5: Solve for x
    x = 25,839,506,628,675.14/4,256,765.70
  6. Step 6: Final answer
    x = 6,070,220.55

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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.