Home / 2,365,477.83-3,264,358.95-1,277,749.47

Finding the Fourth Proportional to 2,365,477.83, 3,264,358.95 and 1,277,749.47

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Solution

The fourth proportional to 2,365,477.83, 3,264,358.95 and 1,277,749.47 is: 1,763,294.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,477.83 : 3,264,358.95 = 1,277,749.47 : x
  2. Step 2: Convert to fraction form
    2,365,477.83/3,264,358.95 = 1,277,749.47/x
  3. Step 3: Cross multiply
    2,365,477.83x = 3,264,358.95 × 1,277,749.47
  4. Step 4: Simplify right side
    2,365,477.83x = 4,171,032,918,252.26
  5. Step 5: Solve for x
    x = 4,171,032,918,252.26/2,365,477.83
  6. Step 6: Final answer
    x = 1,763,294.02

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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.