Home / 4,932,904.88-6,807,030-2,998,897.04

Finding the Fourth Proportional to 4,932,904.88, 6,807,030 and 2,998,897.04

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Solution

The fourth proportional to 4,932,904.88, 6,807,030 and 2,998,897.04 is: 4,138,247.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932,904.88 : 6,807,030 = 2,998,897.04 : x
  2. Step 2: Convert to fraction form
    4,932,904.88/6,807,030 = 2,998,897.04/x
  3. Step 3: Cross multiply
    4,932,904.88x = 6,807,030 × 2,998,897.04
  4. Step 4: Simplify right side
    4,932,904.88x = 20,413,582,118,191.20
  5. Step 5: Solve for x
    x = 20,413,582,118,191.20/4,932,904.88
  6. Step 6: Final answer
    x = 4,138,247.67

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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.