Home / 3,068,653.59-4,602,813.50-938,737.71

Finding the Fourth Proportional to 3,068,653.59, 4,602,813.50 and 938,737.71

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Solution

The fourth proportional to 3,068,653.59, 4,602,813.50 and 938,737.71 is: 1,408,055.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,653.59 : 4,602,813.50 = 938,737.71 : x
  2. Step 2: Convert to fraction form
    3,068,653.59/4,602,813.50 = 938,737.71/x
  3. Step 3: Cross multiply
    3,068,653.59x = 4,602,813.50 × 938,737.71
  4. Step 4: Simplify right side
    3,068,653.59x = 4,320,834,606,893.93
  5. Step 5: Solve for x
    x = 4,320,834,606,893.93/3,068,653.59
  6. Step 6: Final answer
    x = 1,408,055.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.