Home / 2,023,476.10-3,035,143.95-507,172.30

Finding the Fourth Proportional to 2,023,476.10, 3,035,143.95 and 507,172.30

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Solution

The fourth proportional to 2,023,476.10, 3,035,143.95 and 507,172.30 is: 760,740.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,476.10 : 3,035,143.95 = 507,172.30 : x
  2. Step 2: Convert to fraction form
    2,023,476.10/3,035,143.95 = 507,172.30/x
  3. Step 3: Cross multiply
    2,023,476.10x = 3,035,143.95 × 507,172.30
  4. Step 4: Simplify right side
    2,023,476.10x = 1,539,340,937,952.59
  5. Step 5: Solve for x
    x = 1,539,340,937,952.59/2,023,476.10
  6. Step 6: Final answer
    x = 760,740.85

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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.