Home / 4,810,134.42-6,638,071.76-2,634,537.45

Finding the Fourth Proportional to 4,810,134.42, 6,638,071.76 and 2,634,537.45

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Solution

The fourth proportional to 4,810,134.42, 6,638,071.76 and 2,634,537.45 is: 3,635,708.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,810,134.42 : 6,638,071.76 = 2,634,537.45 : x
  2. Step 2: Convert to fraction form
    4,810,134.42/6,638,071.76 = 2,634,537.45/x
  3. Step 3: Cross multiply
    4,810,134.42x = 6,638,071.76 × 2,634,537.45
  4. Step 4: Simplify right side
    4,810,134.42x = 17,488,248,644,703.66
  5. Step 5: Solve for x
    x = 17,488,248,644,703.66/4,810,134.42
  6. Step 6: Final answer
    x = 3,635,708.92

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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.