Home / 4,075,085.64-5,623,645.14-2,548,086.60

Finding the Fourth Proportional to 4,075,085.64, 5,623,645.14 and 2,548,086.60

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Solution

The fourth proportional to 4,075,085.64, 5,623,645.14 and 2,548,086.60 is: 3,516,376.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,075,085.64 : 5,623,645.14 = 2,548,086.60 : x
  2. Step 2: Convert to fraction form
    4,075,085.64/5,623,645.14 = 2,548,086.60/x
  3. Step 3: Cross multiply
    4,075,085.64x = 5,623,645.14 × 2,548,086.60
  4. Step 4: Simplify right side
    4,075,085.64x = 14,329,534,824,389.12
  5. Step 5: Solve for x
    x = 14,329,534,824,389.12/4,075,085.64
  6. Step 6: Final answer
    x = 3,516,376.36

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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.