Home / 4,075,087.14-5,623,647.21-2,548,088.10

Finding the Fourth Proportional to 4,075,087.14, 5,623,647.21 and 2,548,088.10

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Solution

The fourth proportional to 4,075,087.14, 5,623,647.21 and 2,548,088.10 is: 3,516,378.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,075,087.14 : 5,623,647.21 = 2,548,088.10 : x
  2. Step 2: Convert to fraction form
    4,075,087.14/5,623,647.21 = 2,548,088.10/x
  3. Step 3: Cross multiply
    4,075,087.14x = 5,623,647.21 × 2,548,088.10
  4. Step 4: Simplify right side
    4,075,087.14x = 14,329,548,534,399.20
  5. Step 5: Solve for x
    x = 14,329,548,534,399.20/4,075,087.14
  6. Step 6: Final answer
    x = 3,516,378.43

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Double scale
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1.5x scale

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.