Home / 3,315,569-4,973,353.50-1,071,707

Finding the Fourth Proportional to 3,315,569, 4,973,353.50 and 1,071,707

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Solution

The fourth proportional to 3,315,569, 4,973,353.50 and 1,071,707 is: 1,607,560.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,315,569 : 4,973,353.50 = 1,071,707 : x
  2. Step 2: Convert to fraction form
    3,315,569/4,973,353.50 = 1,071,707/x
  3. Step 3: Cross multiply
    3,315,569x = 4,973,353.50 × 1,071,707
  4. Step 4: Simplify right side
    3,315,569x = 5,329,977,759,424.50
  5. Step 5: Solve for x
    x = 5,329,977,759,424.50/3,315,569
  6. Step 6: Final answer
    x = 1,607,560.50

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1.5x scale

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.