Home / 1,735,452.40-2,604,857.79-837,526.22

Finding the Fourth Proportional to 1,735,452.40, 2,604,857.79 and 837,526.22

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Solution

The fourth proportional to 1,735,452.40, 2,604,857.79 and 837,526.22 is: 1,257,099.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,452.40 : 2,604,857.79 = 837,526.22 : x
  2. Step 2: Convert to fraction form
    1,735,452.40/2,604,857.79 = 837,526.22/x
  3. Step 3: Cross multiply
    1,735,452.40x = 2,604,857.79 × 837,526.22
  4. Step 4: Simplify right side
    1,735,452.40x = 2,181,636,708,149.12
  5. Step 5: Solve for x
    x = 2,181,636,708,149.12/1,735,452.40
  6. Step 6: Final answer
    x = 1,257,099.71

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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.