Home / 1,595,417.50-2,393,147.10-530,459.56

Finding the Fourth Proportional to 1,595,417.50, 2,393,147.10 and 530,459.56

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Solution

The fourth proportional to 1,595,417.50, 2,393,147.10 and 530,459.56 is: 795,696.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,417.50 : 2,393,147.10 = 530,459.56 : x
  2. Step 2: Convert to fraction form
    1,595,417.50/2,393,147.10 = 530,459.56/x
  3. Step 3: Cross multiply
    1,595,417.50x = 2,393,147.10 × 530,459.56
  4. Step 4: Simplify right side
    1,595,417.50x = 1,269,467,755,028.98
  5. Step 5: Solve for x
    x = 1,269,467,755,028.98/1,595,417.50
  6. Step 6: Final answer
    x = 795,696.27

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Double scale
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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.