Home / 1,036,823.22-1,430,846.37-607,063.14

Finding the Fourth Proportional to 1,036,823.22, 1,430,846.37 and 607,063.14

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Solution

The fourth proportional to 1,036,823.22, 1,430,846.37 and 607,063.14 is: 837,764.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,823.22 : 1,430,846.37 = 607,063.14 : x
  2. Step 2: Convert to fraction form
    1,036,823.22/1,430,846.37 = 607,063.14/x
  3. Step 3: Cross multiply
    1,036,823.22x = 1,430,846.37 × 607,063.14
  4. Step 4: Simplify right side
    1,036,823.22x = 868,614,090,229.80
  5. Step 5: Solve for x
    x = 868,614,090,229.80/1,036,823.22
  6. Step 6: Final answer
    x = 837,764.89

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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.