Home / 2,697,657.90-4,046,486.85-1,847,352.30

Finding the Fourth Proportional to 2,697,657.90, 4,046,486.85 and 1,847,352.30

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Solution

The fourth proportional to 2,697,657.90, 4,046,486.85 and 1,847,352.30 is: 2,771,028.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,657.90 : 4,046,486.85 = 1,847,352.30 : x
  2. Step 2: Convert to fraction form
    2,697,657.90/4,046,486.85 = 1,847,352.30/x
  3. Step 3: Cross multiply
    2,697,657.90x = 4,046,486.85 × 1,847,352.30
  4. Step 4: Simplify right side
    2,697,657.90x = 7,475,286,789,267.26
  5. Step 5: Solve for x
    x = 7,475,286,789,267.26/2,697,657.90
  6. Step 6: Final answer
    x = 2,771,028.45

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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.