Home / 1,835,965.53-2,735,495.36-1,732,830.71

Finding the Fourth Proportional to 1,835,965.53, 2,735,495.36 and 1,732,830.71

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Solution

The fourth proportional to 1,835,965.53, 2,735,495.36 and 1,732,830.71 is: 2,581,829.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,965.53 : 2,735,495.36 = 1,732,830.71 : x
  2. Step 2: Convert to fraction form
    1,835,965.53/2,735,495.36 = 1,732,830.71/x
  3. Step 3: Cross multiply
    1,835,965.53x = 2,735,495.36 × 1,732,830.71
  4. Step 4: Simplify right side
    1,835,965.53x = 4,740,150,344,528.88
  5. Step 5: Solve for x
    x = 4,740,150,344,528.88/1,835,965.53
  6. Step 6: Final answer
    x = 2,581,829.71

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.