Home / 5,922,974.95-8,885,004.62-1,663,114.48

Finding the Fourth Proportional to 5,922,974.95, 8,885,004.62 and 1,663,114.48

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Solution

The fourth proportional to 5,922,974.95, 8,885,004.62 and 1,663,114.48 is: 2,494,823.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,922,974.95 : 8,885,004.62 = 1,663,114.48 : x
  2. Step 2: Convert to fraction form
    5,922,974.95/8,885,004.62 = 1,663,114.48/x
  3. Step 3: Cross multiply
    5,922,974.95x = 8,885,004.62 × 1,663,114.48
  4. Step 4: Simplify right side
    5,922,974.95x = 14,776,779,807,860.81
  5. Step 5: Solve for x
    x = 14,776,779,807,860.81/5,922,974.95
  6. Step 6: Final answer
    x = 2,494,823.96

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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.