Home / 2,935,620.60-4,403,430.90-1,162,692.60

Finding the Fourth Proportional to 2,935,620.60, 4,403,430.90 and 1,162,692.60

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Solution

The fourth proportional to 2,935,620.60, 4,403,430.90 and 1,162,692.60 is: 1,744,038.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,620.60 : 4,403,430.90 = 1,162,692.60 : x
  2. Step 2: Convert to fraction form
    2,935,620.60/4,403,430.90 = 1,162,692.60/x
  3. Step 3: Cross multiply
    2,935,620.60x = 4,403,430.90 × 1,162,692.60
  4. Step 4: Simplify right side
    2,935,620.60x = 5,119,836,522,041.34
  5. Step 5: Solve for x
    x = 5,119,836,522,041.34/2,935,620.60
  6. Step 6: Final answer
    x = 1,744,038.90

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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.