Home / 2,075,992.35-3,113,988.53-1,656,088.35

Finding the Fourth Proportional to 2,075,992.35, 3,113,988.53 and 1,656,088.35

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Solution

The fourth proportional to 2,075,992.35, 3,113,988.53 and 1,656,088.35 is: 2,484,132.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,075,992.35 : 3,113,988.53 = 1,656,088.35 : x
  2. Step 2: Convert to fraction form
    2,075,992.35/3,113,988.53 = 1,656,088.35/x
  3. Step 3: Cross multiply
    2,075,992.35x = 3,113,988.53 × 1,656,088.35
  4. Step 4: Simplify right side
    2,075,992.35x = 5,157,040,118,286.18
  5. Step 5: Solve for x
    x = 5,157,040,118,286.18/2,075,992.35
  6. Step 6: Final answer
    x = 2,484,132.53

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Similar ratio
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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.