Home / 9,201,083.85-12,697,330.73-5,014,806.27

Finding the Fourth Proportional to 9,201,083.85, 12,697,330.73 and 5,014,806.27

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Solution

The fourth proportional to 9,201,083.85, 12,697,330.73 and 5,014,806.27 is: 6,920,342.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,201,083.85 : 12,697,330.73 = 5,014,806.27 : x
  2. Step 2: Convert to fraction form
    9,201,083.85/12,697,330.73 = 5,014,806.27/x
  3. Step 3: Cross multiply
    9,201,083.85x = 12,697,330.73 × 5,014,806.27
  4. Step 4: Simplify right side
    9,201,083.85x = 63,674,653,731,993.64
  5. Step 5: Solve for x
    x = 63,674,653,731,993.64/9,201,083.85
  6. Step 6: Final answer
    x = 6,920,342.73

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1.5x scale

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.