Home / 3,055,673.40-4,576,511.70-1,558,015.80

Finding the Fourth Proportional to 3,055,673.40, 4,576,511.70 and 1,558,015.80

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Solution

The fourth proportional to 3,055,673.40, 4,576,511.70 and 1,558,015.80 is: 2,333,455.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,055,673.40 : 4,576,511.70 = 1,558,015.80 : x
  2. Step 2: Convert to fraction form
    3,055,673.40/4,576,511.70 = 1,558,015.80/x
  3. Step 3: Cross multiply
    3,055,673.40x = 4,576,511.70 × 1,558,015.80
  4. Step 4: Simplify right side
    3,055,673.40x = 7,130,277,537,484.86
  5. Step 5: Solve for x
    x = 7,130,277,537,484.86/3,055,673.40
  6. Step 6: Final answer
    x = 2,333,455.38

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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.