Home / 1,034,495.61-1,427,390.04-604,692.60

Finding the Fourth Proportional to 1,034,495.61, 1,427,390.04 and 604,692.60

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Solution

The fourth proportional to 1,034,495.61, 1,427,390.04 and 604,692.60 is: 834,350.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,495.61 : 1,427,390.04 = 604,692.60 : x
  2. Step 2: Convert to fraction form
    1,034,495.61/1,427,390.04 = 604,692.60/x
  3. Step 3: Cross multiply
    1,034,495.61x = 1,427,390.04 × 604,692.60
  4. Step 4: Simplify right side
    1,034,495.61x = 863,132,194,501.70
  5. Step 5: Solve for x
    x = 863,132,194,501.70/1,034,495.61
  6. Step 6: Final answer
    x = 834,350.76

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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.