Home / 1,036,692.05-1,430,750.94-577,848.52

Finding the Fourth Proportional to 1,036,692.05, 1,430,750.94 and 577,848.52

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Solution

The fourth proportional to 1,036,692.05, 1,430,750.94 and 577,848.52 is: 797,495.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,692.05 : 1,430,750.94 = 577,848.52 : x
  2. Step 2: Convert to fraction form
    1,036,692.05/1,430,750.94 = 577,848.52/x
  3. Step 3: Cross multiply
    1,036,692.05x = 1,430,750.94 × 577,848.52
  4. Step 4: Simplify right side
    1,036,692.05x = 826,757,313,167.61
  5. Step 5: Solve for x
    x = 826,757,313,167.61/1,036,692.05
  6. Step 6: Final answer
    x = 797,495.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.