Home / 4,723,676.28-6,521,810.73-3,634,025.40

Finding the Fourth Proportional to 4,723,676.28, 6,521,810.73 and 3,634,025.40

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Solution

The fourth proportional to 4,723,676.28, 6,521,810.73 and 3,634,025.40 is: 5,017,368.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,723,676.28 : 6,521,810.73 = 3,634,025.40 : x
  2. Step 2: Convert to fraction form
    4,723,676.28/6,521,810.73 = 3,634,025.40/x
  3. Step 3: Cross multiply
    4,723,676.28x = 6,521,810.73 × 3,634,025.40
  4. Step 4: Simplify right side
    4,723,676.28x = 23,700,425,846,812.54
  5. Step 5: Solve for x
    x = 23,700,425,846,812.54/4,723,676.28
  6. Step 6: Final answer
    x = 5,017,368.77

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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.