Home / 8,570,804.08-11,827,887.96-4,703,099.44

Finding the Fourth Proportional to 8,570,804.08, 11,827,887.96 and 4,703,099.44

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Solution

The fourth proportional to 8,570,804.08, 11,827,887.96 and 4,703,099.44 is: 6,490,375.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,570,804.08 : 11,827,887.96 = 4,703,099.44 : x
  2. Step 2: Convert to fraction form
    8,570,804.08/11,827,887.96 = 4,703,099.44/x
  3. Step 3: Cross multiply
    8,570,804.08x = 11,827,887.96 × 4,703,099.44
  4. Step 4: Simplify right side
    8,570,804.08x = 55,627,733,241,058.75
  5. Step 5: Solve for x
    x = 55,627,733,241,058.75/8,570,804.08
  6. Step 6: Final answer
    x = 6,490,375.08

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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.