Home / 3,075,317.40-4,612,501.44-1,026,014.16

Finding the Fourth Proportional to 3,075,317.40, 4,612,501.44 and 1,026,014.16

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Solution

The fourth proportional to 3,075,317.40, 4,612,501.44 and 1,026,014.16 is: 1,538,862.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,075,317.40 : 4,612,501.44 = 1,026,014.16 : x
  2. Step 2: Convert to fraction form
    3,075,317.40/4,612,501.44 = 1,026,014.16/x
  3. Step 3: Cross multiply
    3,075,317.40x = 4,612,501.44 × 1,026,014.16
  4. Step 4: Simplify right side
    3,075,317.40x = 4,732,491,790,460.39
  5. Step 5: Solve for x
    x = 4,732,491,790,460.39/3,075,317.40
  6. Step 6: Final answer
    x = 1,538,862.88

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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.