Home / 2,612,970.63-3,605,899.46-1,467,075.60

Finding the Fourth Proportional to 2,612,970.63, 3,605,899.46 and 1,467,075.60

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Solution

The fourth proportional to 2,612,970.63, 3,605,899.46 and 1,467,075.60 is: 2,024,564.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,612,970.63 : 3,605,899.46 = 1,467,075.60 : x
  2. Step 2: Convert to fraction form
    2,612,970.63/3,605,899.46 = 1,467,075.60/x
  3. Step 3: Cross multiply
    2,612,970.63x = 3,605,899.46 × 1,467,075.60
  4. Step 4: Simplify right side
    2,612,970.63x = 5,290,127,106,483.80
  5. Step 5: Solve for x
    x = 5,290,127,106,483.80/2,612,970.63
  6. Step 6: Final answer
    x = 2,024,564.32

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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.