Home / 1,744,538.40-2,616,980.40-607,125.60

Finding the Fourth Proportional to 1,744,538.40, 2,616,980.40 and 607,125.60

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Solution

The fourth proportional to 1,744,538.40, 2,616,980.40 and 607,125.60 is: 910,748.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,538.40 : 2,616,980.40 = 607,125.60 : x
  2. Step 2: Convert to fraction form
    1,744,538.40/2,616,980.40 = 607,125.60/x
  3. Step 3: Cross multiply
    1,744,538.40x = 2,616,980.40 × 607,125.60
  4. Step 4: Simplify right side
    1,744,538.40x = 1,588,835,795,538.24
  5. Step 5: Solve for x
    x = 1,588,835,795,538.24/1,744,538.40
  6. Step 6: Final answer
    x = 910,748.54

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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.