Home / 4,228,798.42-5,835,785.43-2,295,075.70

Finding the Fourth Proportional to 4,228,798.42, 5,835,785.43 and 2,295,075.70

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Solution

The fourth proportional to 4,228,798.42, 5,835,785.43 and 2,295,075.70 is: 3,167,228.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,228,798.42 : 5,835,785.43 = 2,295,075.70 : x
  2. Step 2: Convert to fraction form
    4,228,798.42/5,835,785.43 = 2,295,075.70/x
  3. Step 3: Cross multiply
    4,228,798.42x = 5,835,785.43 × 2,295,075.70
  4. Step 4: Simplify right side
    4,228,798.42x = 13,393,569,330,807.05
  5. Step 5: Solve for x
    x = 13,393,569,330,807.05/4,228,798.42
  6. Step 6: Final answer
    x = 3,167,228.13

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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.