Home / 1,036,797.40-1,430,291.46-606,811.24

Finding the Fourth Proportional to 1,036,797.40, 1,430,291.46 and 606,811.24

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Solution

The fourth proportional to 1,036,797.40, 1,430,291.46 and 606,811.24 is: 837,113.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,797.40 : 1,430,291.46 = 606,811.24 : x
  2. Step 2: Convert to fraction form
    1,036,797.40/1,430,291.46 = 606,811.24/x
  3. Step 3: Cross multiply
    1,036,797.40x = 1,430,291.46 × 606,811.24
  4. Step 4: Simplify right side
    1,036,797.40x = 867,916,934,404.01
  5. Step 5: Solve for x
    x = 867,916,934,404.01/1,036,797.40
  6. Step 6: Final answer
    x = 837,113.34

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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.