Home / 3,465,075.42-5,197,216.03-906,537.27

Finding the Fourth Proportional to 3,465,075.42, 5,197,216.03 and 906,537.27

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Solution

The fourth proportional to 3,465,075.42, 5,197,216.03 and 906,537.27 is: 1,359,702.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,465,075.42 : 5,197,216.03 = 906,537.27 : x
  2. Step 2: Convert to fraction form
    3,465,075.42/5,197,216.03 = 906,537.27/x
  3. Step 3: Cross multiply
    3,465,075.42x = 5,197,216.03 × 906,537.27
  4. Step 4: Simplify right side
    3,465,075.42x = 4,711,470,000,917.67
  5. Step 5: Solve for x
    x = 4,711,470,000,917.67/3,465,075.42
  6. Step 6: Final answer
    x = 1,359,702.01

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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.