Home / 4,939,010.60-7,404,368.70-2,575,106.60

Finding the Fourth Proportional to 4,939,010.60, 7,404,368.70 and 2,575,106.60

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Solution

The fourth proportional to 4,939,010.60, 7,404,368.70 and 2,575,106.60 is: 3,860,497.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,939,010.60 : 7,404,368.70 = 2,575,106.60 : x
  2. Step 2: Convert to fraction form
    4,939,010.60/7,404,368.70 = 2,575,106.60/x
  3. Step 3: Cross multiply
    4,939,010.60x = 7,404,368.70 × 2,575,106.60
  4. Step 4: Simplify right side
    4,939,010.60x = 19,067,038,708,203.42
  5. Step 5: Solve for x
    x = 19,067,038,708,203.42/4,939,010.60
  6. Step 6: Final answer
    x = 3,860,497.63

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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.