Home / 1,348,529.55-2,023,089.71-507,081.30

Finding the Fourth Proportional to 1,348,529.55, 2,023,089.71 and 507,081.30

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Solution

The fourth proportional to 1,348,529.55, 2,023,089.71 and 507,081.30 is: 760,733.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,348,529.55 : 2,023,089.71 = 507,081.30 : x
  2. Step 2: Convert to fraction form
    1,348,529.55/2,023,089.71 = 507,081.30/x
  3. Step 3: Cross multiply
    1,348,529.55x = 2,023,089.71 × 507,081.30
  4. Step 4: Simplify right side
    1,348,529.55x = 1,025,870,957,628.02
  5. Step 5: Solve for x
    x = 1,025,870,957,628.02/1,348,529.55
  6. Step 6: Final answer
    x = 760,733.02

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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.