Home / 1,459,735.10-2,190,071.14-701,631.59

Finding the Fourth Proportional to 1,459,735.10, 2,190,071.14 and 701,631.59

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Solution

The fourth proportional to 1,459,735.10, 2,190,071.14 and 701,631.59 is: 1,052,672.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,459,735.10 : 2,190,071.14 = 701,631.59 : x
  2. Step 2: Convert to fraction form
    1,459,735.10/2,190,071.14 = 701,631.59/x
  3. Step 3: Cross multiply
    1,459,735.10x = 2,190,071.14 × 701,631.59
  4. Step 4: Simplify right side
    1,459,735.10x = 1,536,623,103,918.94
  5. Step 5: Solve for x
    x = 1,536,623,103,918.94/1,459,735.10
  6. Step 6: Final answer
    x = 1,052,672.58

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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.