Home / 1,184,798.22-1,634,779.94-701,121.30

Finding the Fourth Proportional to 1,184,798.22, 1,634,779.94 and 701,121.30

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Solution

The fourth proportional to 1,184,798.22, 1,634,779.94 and 701,121.30 is: 967,404.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,798.22 : 1,634,779.94 = 701,121.30 : x
  2. Step 2: Convert to fraction form
    1,184,798.22/1,634,779.94 = 701,121.30/x
  3. Step 3: Cross multiply
    1,184,798.22x = 1,634,779.94 × 701,121.30
  4. Step 4: Simplify right side
    1,184,798.22x = 1,146,179,036,746.72
  5. Step 5: Solve for x
    x = 1,146,179,036,746.72/1,184,798.22
  6. Step 6: Final answer
    x = 967,404.42

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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.