Home / 1,688,039.58-2,532,059.37-566,105.34

Finding the Fourth Proportional to 1,688,039.58, 2,532,059.37 and 566,105.34

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Solution

The fourth proportional to 1,688,039.58, 2,532,059.37 and 566,105.34 is: 849,158.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,688,039.58 : 2,532,059.37 = 566,105.34 : x
  2. Step 2: Convert to fraction form
    1,688,039.58/2,532,059.37 = 566,105.34/x
  3. Step 3: Cross multiply
    1,688,039.58x = 2,532,059.37 × 566,105.34
  4. Step 4: Simplify right side
    1,688,039.58x = 1,433,412,330,554.04
  5. Step 5: Solve for x
    x = 1,433,412,330,554.04/1,688,039.58
  6. Step 6: Final answer
    x = 849,158.01

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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.