Home / 2,697,528.70-4,046,293.05-702,984.70

Finding the Fourth Proportional to 2,697,528.70, 4,046,293.05 and 702,984.70

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Solution

The fourth proportional to 2,697,528.70, 4,046,293.05 and 702,984.70 is: 1,054,477.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,528.70 : 4,046,293.05 = 702,984.70 : x
  2. Step 2: Convert to fraction form
    2,697,528.70/4,046,293.05 = 702,984.70/x
  3. Step 3: Cross multiply
    2,697,528.70x = 4,046,293.05 × 702,984.70
  4. Step 4: Simplify right side
    2,697,528.70x = 2,844,482,105,866.33
  5. Step 5: Solve for x
    x = 2,844,482,105,866.33/2,697,528.70
  6. Step 6: Final answer
    x = 1,054,477.05

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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.