Home / 8,698,041.84-13,046,049-2,308,790.64

Finding the Fourth Proportional to 8,698,041.84, 13,046,049 and 2,308,790.64

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Solution

The fourth proportional to 8,698,041.84, 13,046,049 and 2,308,790.64 is: 3,462,916.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,698,041.84 : 13,046,049 = 2,308,790.64 : x
  2. Step 2: Convert to fraction form
    8,698,041.84/13,046,049 = 2,308,790.64/x
  3. Step 3: Cross multiply
    8,698,041.84x = 13,046,049 × 2,308,790.64
  4. Step 4: Simplify right side
    8,698,041.84x = 30,120,595,820,181.36
  5. Step 5: Solve for x
    x = 30,120,595,820,181.36/8,698,041.84
  6. Step 6: Final answer
    x = 3,462,916.87

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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.