Home / 1,581,024.63-2,371,602.56-459,093.63

Finding the Fourth Proportional to 1,581,024.63, 2,371,602.56 and 459,093.63

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Solution

The fourth proportional to 1,581,024.63, 2,371,602.56 and 459,093.63 is: 688,659.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,581,024.63 : 2,371,602.56 = 459,093.63 : x
  2. Step 2: Convert to fraction form
    1,581,024.63/2,371,602.56 = 459,093.63/x
  3. Step 3: Cross multiply
    1,581,024.63x = 2,371,602.56 × 459,093.63
  4. Step 4: Simplify right side
    1,581,024.63x = 1,088,787,628,187.69
  5. Step 5: Solve for x
    x = 1,088,787,628,187.69/1,581,024.63
  6. Step 6: Final answer
    x = 688,659.50

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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.