Home / 3,065,164.24-4,230,057.86-1,707,037.24

Finding the Fourth Proportional to 3,065,164.24, 4,230,057.86 and 1,707,037.24

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Solution

The fourth proportional to 3,065,164.24, 4,230,057.86 and 1,707,037.24 is: 2,355,784.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,065,164.24 : 4,230,057.86 = 1,707,037.24 : x
  2. Step 2: Convert to fraction form
    3,065,164.24/4,230,057.86 = 1,707,037.24/x
  3. Step 3: Cross multiply
    3,065,164.24x = 4,230,057.86 × 1,707,037.24
  4. Step 4: Simplify right side
    3,065,164.24x = 7,220,866,294,374.71
  5. Step 5: Solve for x
    x = 7,220,866,294,374.71/3,065,164.24
  6. Step 6: Final answer
    x = 2,355,784.46

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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.