Home / 1,700,699.84-2,551,363.60-703,505.60

Finding the Fourth Proportional to 1,700,699.84, 2,551,363.60 and 703,505.60

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Solution

The fourth proportional to 1,700,699.84, 2,551,363.60 and 703,505.60 is: 1,055,388.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,699.84 : 2,551,363.60 = 703,505.60 : x
  2. Step 2: Convert to fraction form
    1,700,699.84/2,551,363.60 = 703,505.60/x
  3. Step 3: Cross multiply
    1,700,699.84x = 2,551,363.60 × 703,505.60
  4. Step 4: Simplify right side
    1,700,699.84x = 1,794,898,580,236.16
  5. Step 5: Solve for x
    x = 1,794,898,580,236.16/1,700,699.84
  6. Step 6: Final answer
    x = 1,055,388.22

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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.