Home / 2,365,460.69-3,264,337.07-1,277,732.28

Finding the Fourth Proportional to 2,365,460.69, 3,264,337.07 and 1,277,732.28

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Solution

The fourth proportional to 2,365,460.69, 3,264,337.07 and 1,277,732.28 is: 1,763,271.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,460.69 : 3,264,337.07 = 1,277,732.28 : x
  2. Step 2: Convert to fraction form
    2,365,460.69/3,264,337.07 = 1,277,732.28/x
  3. Step 3: Cross multiply
    2,365,460.69x = 3,264,337.07 × 1,277,732.28
  4. Step 4: Simplify right side
    2,365,460.69x = 4,170,948,827,623.60
  5. Step 5: Solve for x
    x = 4,170,948,827,623.60/2,365,460.69
  6. Step 6: Final answer
    x = 1,763,271.25

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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.