Home / 6,734,916.77-9,294,193.80-3,834,307.58

Finding the Fourth Proportional to 6,734,916.77, 9,294,193.80 and 3,834,307.58

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Solution

The fourth proportional to 6,734,916.77, 9,294,193.80 and 3,834,307.58 is: 5,291,349.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,734,916.77 : 9,294,193.80 = 3,834,307.58 : x
  2. Step 2: Convert to fraction form
    6,734,916.77/9,294,193.80 = 3,834,307.58/x
  3. Step 3: Cross multiply
    6,734,916.77x = 9,294,193.80 × 3,834,307.58
  4. Step 4: Simplify right side
    6,734,916.77x = 35,636,797,690,858.04
  5. Step 5: Solve for x
    x = 35,636,797,690,858.04/6,734,916.77
  6. Step 6: Final answer
    x = 5,291,349.39

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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.