Home / 4,054,607.40-5,565,553.32-3,585,442.44

Finding the Fourth Proportional to 4,054,607.40, 5,565,553.32 and 3,585,442.44

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Solution

The fourth proportional to 4,054,607.40, 5,565,553.32 and 3,585,442.44 is: 4,921,554.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,054,607.40 : 5,565,553.32 = 3,585,442.44 : x
  2. Step 2: Convert to fraction form
    4,054,607.40/5,565,553.32 = 3,585,442.44/x
  3. Step 3: Cross multiply
    4,054,607.40x = 5,565,553.32 × 3,585,442.44
  4. Step 4: Simplify right side
    4,054,607.40x = 19,954,971,075,610.90
  5. Step 5: Solve for x
    x = 19,954,971,075,610.90/4,054,607.40
  6. Step 6: Final answer
    x = 4,921,554.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.