Home / 1,094,929.67-1,642,014.07-609,352.76

Finding the Fourth Proportional to 1,094,929.67, 1,642,014.07 and 609,352.76

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Solution

The fourth proportional to 1,094,929.67, 1,642,014.07 and 609,352.76 is: 913,817.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,929.67 : 1,642,014.07 = 609,352.76 : x
  2. Step 2: Convert to fraction form
    1,094,929.67/1,642,014.07 = 609,352.76/x
  3. Step 3: Cross multiply
    1,094,929.67x = 1,642,014.07 × 609,352.76
  4. Step 4: Simplify right side
    1,094,929.67x = 1,000,565,795,779.88
  5. Step 5: Solve for x
    x = 1,000,565,795,779.88/1,094,929.67
  6. Step 6: Final answer
    x = 913,817.41

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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.