Home / 594,065.09-890,741.77-189,082.37

Finding the Fourth Proportional to 594,065.09, 890,741.77 and 189,082.37

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Solution

The fourth proportional to 594,065.09, 890,741.77 and 189,082.37 is: 283,510.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,065.09 : 890,741.77 = 189,082.37 : x
  2. Step 2: Convert to fraction form
    594,065.09/890,741.77 = 189,082.37/x
  3. Step 3: Cross multiply
    594,065.09x = 890,741.77 × 189,082.37
  4. Step 4: Simplify right side
    594,065.09x = 168,423,563,984.18
  5. Step 5: Solve for x
    x = 168,423,563,984.18/594,065.09
  6. Step 6: Final answer
    x = 283,510.29

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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.