Home / 3,495,366.81-5,245,089.26-1,473,488.01

Finding the Fourth Proportional to 3,495,366.81, 5,245,089.26 and 1,473,488.01

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Solution

The fourth proportional to 3,495,366.81, 5,245,089.26 and 1,473,488.01 is: 2,211,091.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,366.81 : 5,245,089.26 = 1,473,488.01 : x
  2. Step 2: Convert to fraction form
    3,495,366.81/5,245,089.26 = 1,473,488.01/x
  3. Step 3: Cross multiply
    3,495,366.81x = 5,245,089.26 × 1,473,488.01
  4. Step 4: Simplify right side
    3,495,366.81x = 7,728,576,128,622.33
  5. Step 5: Solve for x
    x = 7,728,576,128,622.33/3,495,366.81
  6. Step 6: Final answer
    x = 2,211,091.58

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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.