Home / 2,507,768.02-3,461,779.36-1,693,075.28

Finding the Fourth Proportional to 2,507,768.02, 3,461,779.36 and 1,693,075.28

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Solution

The fourth proportional to 2,507,768.02, 3,461,779.36 and 1,693,075.28 is: 2,337,159.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,507,768.02 : 3,461,779.36 = 1,693,075.28 : x
  2. Step 2: Convert to fraction form
    2,507,768.02/3,461,779.36 = 1,693,075.28/x
  3. Step 3: Cross multiply
    2,507,768.02x = 3,461,779.36 × 1,693,075.28
  4. Step 4: Simplify right side
    2,507,768.02x = 5,861,053,059,230.22
  5. Step 5: Solve for x
    x = 5,861,053,059,230.22/2,507,768.02
  6. Step 6: Final answer
    x = 2,337,159.18

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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.