Home / 1,035,265.08-1,428,296.02-599,444.58

Finding the Fourth Proportional to 1,035,265.08, 1,428,296.02 and 599,444.58

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Solution

The fourth proportional to 1,035,265.08, 1,428,296.02 and 599,444.58 is: 827,019.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,265.08 : 1,428,296.02 = 599,444.58 : x
  2. Step 2: Convert to fraction form
    1,035,265.08/1,428,296.02 = 599,444.58/x
  3. Step 3: Cross multiply
    1,035,265.08x = 1,428,296.02 × 599,444.58
  4. Step 4: Simplify right side
    1,035,265.08x = 856,184,311,682.07
  5. Step 5: Solve for x
    x = 856,184,311,682.07/1,035,265.08
  6. Step 6: Final answer
    x = 827,019.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.