Home / 1,314,598.03-1,972,114.96-461,448.30

Finding the Fourth Proportional to 1,314,598.03, 1,972,114.96 and 461,448.30

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Solution

The fourth proportional to 1,314,598.03, 1,972,114.96 and 461,448.30 is: 692,248.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,314,598.03 : 1,972,114.96 = 461,448.30 : x
  2. Step 2: Convert to fraction form
    1,314,598.03/1,972,114.96 = 461,448.30/x
  3. Step 3: Cross multiply
    1,314,598.03x = 1,972,114.96 × 461,448.30
  4. Step 4: Simplify right side
    1,314,598.03x = 910,029,095,696.57
  5. Step 5: Solve for x
    x = 910,029,095,696.57/1,314,598.03
  6. Step 6: Final answer
    x = 692,248.94

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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.