Home / 3,533,718.40-5,300,577.60-1,169,814.40

Finding the Fourth Proportional to 3,533,718.40, 5,300,577.60 and 1,169,814.40

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Solution

The fourth proportional to 3,533,718.40, 5,300,577.60 and 1,169,814.40 is: 1,754,721.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533,718.40 : 5,300,577.60 = 1,169,814.40 : x
  2. Step 2: Convert to fraction form
    3,533,718.40/5,300,577.60 = 1,169,814.40/x
  3. Step 3: Cross multiply
    3,533,718.40x = 5,300,577.60 × 1,169,814.40
  4. Step 4: Simplify right side
    3,533,718.40x = 6,200,692,004,797.44
  5. Step 5: Solve for x
    x = 6,200,692,004,797.44/3,533,718.40
  6. Step 6: Final answer
    x = 1,754,721.60

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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.