Home / 10,705,511.94-14,773,621.41-5,810,735.13

Finding the Fourth Proportional to 10,705,511.94, 14,773,621.41 and 5,810,735.13

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Solution

The fourth proportional to 10,705,511.94, 14,773,621.41 and 5,810,735.13 is: 8,018,822.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,705,511.94 : 14,773,621.41 = 5,810,735.13 : x
  2. Step 2: Convert to fraction form
    10,705,511.94/14,773,621.41 = 5,810,735.13/x
  3. Step 3: Cross multiply
    10,705,511.94x = 14,773,621.41 × 5,810,735.13
  4. Step 4: Simplify right side
    10,705,511.94x = 85,845,600,924,407.12
  5. Step 5: Solve for x
    x = 85,845,600,924,407.12/10,705,511.94
  6. Step 6: Final answer
    x = 8,018,822.58

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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.