Home / 1,065,568.26-1,470,552.06-606,722.90

Finding the Fourth Proportional to 1,065,568.26, 1,470,552.06 and 606,722.90

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Solution

The fourth proportional to 1,065,568.26, 1,470,552.06 and 606,722.90 is: 837,316.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,568.26 : 1,470,552.06 = 606,722.90 : x
  2. Step 2: Convert to fraction form
    1,065,568.26/1,470,552.06 = 606,722.90/x
  3. Step 3: Cross multiply
    1,065,568.26x = 1,470,552.06 × 606,722.90
  4. Step 4: Simplify right side
    1,065,568.26x = 892,217,610,444.17
  5. Step 5: Solve for x
    x = 892,217,610,444.17/1,065,568.26
  6. Step 6: Final answer
    x = 837,316.24

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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.