Home / 7,072,626.64-10,609,014.06-5,661,652

Finding the Fourth Proportional to 7,072,626.64, 10,609,014.06 and 5,661,652

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Solution

The fourth proportional to 7,072,626.64, 10,609,014.06 and 5,661,652 is: 8,492,537.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,072,626.64 : 10,609,014.06 = 5,661,652 : x
  2. Step 2: Convert to fraction form
    7,072,626.64/10,609,014.06 = 5,661,652/x
  3. Step 3: Cross multiply
    7,072,626.64x = 10,609,014.06 × 5,661,652
  4. Step 4: Simplify right side
    7,072,626.64x = 60,064,545,670,827.12
  5. Step 5: Solve for x
    x = 60,064,545,670,827.12/7,072,626.64
  6. Step 6: Final answer
    x = 8,492,537.32

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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.