Home / 1,771,460.60-2,655,222.60-973,314.95

Finding the Fourth Proportional to 1,771,460.60, 2,655,222.60 and 973,314.95

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Solution

The fourth proportional to 1,771,460.60, 2,655,222.60 and 973,314.95 is: 1,458,890.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,771,460.60 : 2,655,222.60 = 973,314.95 : x
  2. Step 2: Convert to fraction form
    1,771,460.60/2,655,222.60 = 973,314.95/x
  3. Step 3: Cross multiply
    1,771,460.60x = 2,655,222.60 × 973,314.95
  4. Step 4: Simplify right side
    1,771,460.60x = 2,584,367,852,157.87
  5. Step 5: Solve for x
    x = 2,584,367,852,157.87/1,771,460.60
  6. Step 6: Final answer
    x = 1,458,890.96

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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.