Home / 4,812,024.30-7,213,551.27-2,413,065.72

Finding the Fourth Proportional to 4,812,024.30, 7,213,551.27 and 2,413,065.72

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Solution

The fourth proportional to 4,812,024.30, 7,213,551.27 and 2,413,065.72 is: 3,617,349.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,812,024.30 : 7,213,551.27 = 2,413,065.72 : x
  2. Step 2: Convert to fraction form
    4,812,024.30/7,213,551.27 = 2,413,065.72/x
  3. Step 3: Cross multiply
    4,812,024.30x = 7,213,551.27 × 2,413,065.72
  4. Step 4: Simplify right side
    4,812,024.30x = 17,406,773,289,099.46
  5. Step 5: Solve for x
    x = 17,406,773,289,099.46/4,812,024.30
  6. Step 6: Final answer
    x = 3,617,349.42

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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.