Home / 4,709,851.19-6,500,607.54-2,873,916.12

Finding the Fourth Proportional to 4,709,851.19, 6,500,607.54 and 2,873,916.12

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Solution

The fourth proportional to 4,709,851.19, 6,500,607.54 and 2,873,916.12 is: 3,966,622.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,709,851.19 : 6,500,607.54 = 2,873,916.12 : x
  2. Step 2: Convert to fraction form
    4,709,851.19/6,500,607.54 = 2,873,916.12/x
  3. Step 3: Cross multiply
    4,709,851.19x = 6,500,607.54 × 2,873,916.12
  4. Step 4: Simplify right side
    4,709,851.19x = 18,682,200,798,999.55
  5. Step 5: Solve for x
    x = 18,682,200,798,999.55/4,709,851.19
  6. Step 6: Final answer
    x = 3,966,622.31

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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.