Home / 3,585,551.67-4,947,935.63-1,953,925.74

Finding the Fourth Proportional to 3,585,551.67, 4,947,935.63 and 1,953,925.74

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Solution

The fourth proportional to 3,585,551.67, 4,947,935.63 and 1,953,925.74 is: 2,696,349.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,585,551.67 : 4,947,935.63 = 1,953,925.74 : x
  2. Step 2: Convert to fraction form
    3,585,551.67/4,947,935.63 = 1,953,925.74/x
  3. Step 3: Cross multiply
    3,585,551.67x = 4,947,935.63 × 1,953,925.74
  4. Step 4: Simplify right side
    3,585,551.67x = 9,667,898,777,550.49
  5. Step 5: Solve for x
    x = 9,667,898,777,550.49/3,585,551.67
  6. Step 6: Final answer
    x = 2,696,349.03

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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.