Home / 1,483,545-2,047,292.10-804,482.04

Finding the Fourth Proportional to 1,483,545, 2,047,292.10 and 804,482.04

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Solution

The fourth proportional to 1,483,545, 2,047,292.10 and 804,482.04 is: 1,110,185.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,545 : 2,047,292.10 = 804,482.04 : x
  2. Step 2: Convert to fraction form
    1,483,545/2,047,292.10 = 804,482.04/x
  3. Step 3: Cross multiply
    1,483,545x = 2,047,292.10 × 804,482.04
  4. Step 4: Simplify right side
    1,483,545x = 1,647,009,725,083.88
  5. Step 5: Solve for x
    x = 1,647,009,725,083.88/1,483,545
  6. Step 6: Final answer
    x = 1,110,185.22

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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.