Home / 1,779,254.55-2,455,372.58-963,464.67

Finding the Fourth Proportional to 1,779,254.55, 2,455,372.58 and 963,464.67

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Solution

The fourth proportional to 1,779,254.55, 2,455,372.58 and 963,464.67 is: 1,329,581.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,779,254.55 : 2,455,372.58 = 963,464.67 : x
  2. Step 2: Convert to fraction form
    1,779,254.55/2,455,372.58 = 963,464.67/x
  3. Step 3: Cross multiply
    1,779,254.55x = 2,455,372.58 × 963,464.67
  4. Step 4: Simplify right side
    1,779,254.55x = 2,365,664,727,699.43
  5. Step 5: Solve for x
    x = 2,365,664,727,699.43/1,779,254.55
  6. Step 6: Final answer
    x = 1,329,581.95

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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.