Home / 2,365,461.48-3,264,338.16-1,277,733.07

Finding the Fourth Proportional to 2,365,461.48, 3,264,338.16 and 1,277,733.07

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Solution

The fourth proportional to 2,365,461.48, 3,264,338.16 and 1,277,733.07 is: 1,763,272.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,461.48 : 3,264,338.16 = 1,277,733.07 : x
  2. Step 2: Convert to fraction form
    2,365,461.48/3,264,338.16 = 1,277,733.07/x
  3. Step 3: Cross multiply
    2,365,461.48x = 3,264,338.16 × 1,277,733.07
  4. Step 4: Simplify right side
    2,365,461.48x = 4,170,952,822,775.37
  5. Step 5: Solve for x
    x = 4,170,952,822,775.37/2,365,461.48
  6. Step 6: Final answer
    x = 1,763,272.35

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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.