Home / 3,059,775.90-4,590,231.48-1,010,578.41

Finding the Fourth Proportional to 3,059,775.90, 4,590,231.48 and 1,010,578.41

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Solution

The fourth proportional to 3,059,775.90, 4,590,231.48 and 1,010,578.41 is: 1,516,055.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,775.90 : 4,590,231.48 = 1,010,578.41 : x
  2. Step 2: Convert to fraction form
    3,059,775.90/4,590,231.48 = 1,010,578.41/x
  3. Step 3: Cross multiply
    3,059,775.90x = 4,590,231.48 × 1,010,578.41
  4. Step 4: Simplify right side
    3,059,775.90x = 4,638,788,830,590.35
  5. Step 5: Solve for x
    x = 4,638,788,830,590.35/3,059,775.90
  6. Step 6: Final answer
    x = 1,516,055.09

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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.