Home / 2,355,787.40-3,533,260.07-626,666.59

Finding the Fourth Proportional to 2,355,787.40, 3,533,260.07 and 626,666.59

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Solution

The fourth proportional to 2,355,787.40, 3,533,260.07 and 626,666.59 is: 939,887.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,355,787.40 : 3,533,260.07 = 626,666.59 : x
  2. Step 2: Convert to fraction form
    2,355,787.40/3,533,260.07 = 626,666.59/x
  3. Step 3: Cross multiply
    2,355,787.40x = 3,533,260.07 × 626,666.59
  4. Step 4: Simplify right side
    2,355,787.40x = 2,214,176,032,383.58
  5. Step 5: Solve for x
    x = 2,214,176,032,383.58/2,355,787.40
  6. Step 6: Final answer
    x = 939,887.89

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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.