Home / 9,501,941.80-14,252,912.70-8,306,199.55

Finding the Fourth Proportional to 9,501,941.80, 14,252,912.70 and 8,306,199.55

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Solution

The fourth proportional to 9,501,941.80, 14,252,912.70 and 8,306,199.55 is: 12,459,299.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,501,941.80 : 14,252,912.70 = 8,306,199.55 : x
  2. Step 2: Convert to fraction form
    9,501,941.80/14,252,912.70 = 8,306,199.55/x
  3. Step 3: Cross multiply
    9,501,941.80x = 14,252,912.70 × 8,306,199.55
  4. Step 4: Simplify right side
    9,501,941.80x = 118,387,537,054,929.28
  5. Step 5: Solve for x
    x = 118,387,537,054,929.28/9,501,941.80
  6. Step 6: Final answer
    x = 12,459,299.33

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1.5x scale

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.