Home / 7,493,889.98-10,341,599.32-4,056,131.02

Finding the Fourth Proportional to 7,493,889.98, 10,341,599.32 and 4,056,131.02

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Solution

The fourth proportional to 7,493,889.98, 10,341,599.32 and 4,056,131.02 is: 5,597,477.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,493,889.98 : 10,341,599.32 = 4,056,131.02 : x
  2. Step 2: Convert to fraction form
    7,493,889.98/10,341,599.32 = 4,056,131.02/x
  3. Step 3: Cross multiply
    7,493,889.98x = 10,341,599.32 × 4,056,131.02
  4. Step 4: Simplify right side
    7,493,889.98x = 41,946,881,798,262.91
  5. Step 5: Solve for x
    x = 41,946,881,798,262.91/7,493,889.98
  6. Step 6: Final answer
    x = 5,597,477.67

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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.