Home / 2,023,474.10-3,035,140.95-507,170.30

Finding the Fourth Proportional to 2,023,474.10, 3,035,140.95 and 507,170.30

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Solution

The fourth proportional to 2,023,474.10, 3,035,140.95 and 507,170.30 is: 760,737.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,474.10 : 3,035,140.95 = 507,170.30 : x
  2. Step 2: Convert to fraction form
    2,023,474.10/3,035,140.95 = 507,170.30/x
  3. Step 3: Cross multiply
    2,023,474.10x = 3,035,140.95 × 507,170.30
  4. Step 4: Simplify right side
    2,023,474.10x = 1,539,333,346,153.79
  5. Step 5: Solve for x
    x = 1,539,333,346,153.79/2,023,474.10
  6. Step 6: Final answer
    x = 760,737.85

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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.