Home / 1,773,230.60-2,660,219.57-575,059.50

Finding the Fourth Proportional to 1,773,230.60, 2,660,219.57 and 575,059.50

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Solution

The fourth proportional to 1,773,230.60, 2,660,219.57 and 575,059.50 is: 862,710.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,230.60 : 2,660,219.57 = 575,059.50 : x
  2. Step 2: Convert to fraction form
    1,773,230.60/2,660,219.57 = 575,059.50/x
  3. Step 3: Cross multiply
    1,773,230.60x = 2,660,219.57 × 575,059.50
  4. Step 4: Simplify right side
    1,773,230.60x = 1,529,784,537,252.06
  5. Step 5: Solve for x
    x = 1,529,784,537,252.06/1,773,230.60
  6. Step 6: Final answer
    x = 862,710.43

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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.