Home / 1,773,200.90-2,659,801.35-1,024,372.10

Finding the Fourth Proportional to 1,773,200.90, 2,659,801.35 and 1,024,372.10

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Solution

The fourth proportional to 1,773,200.90, 2,659,801.35 and 1,024,372.10 is: 1,536,558.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,200.90 : 2,659,801.35 = 1,024,372.10 : x
  2. Step 2: Convert to fraction form
    1,773,200.90/2,659,801.35 = 1,024,372.10/x
  3. Step 3: Cross multiply
    1,773,200.90x = 2,659,801.35 × 1,024,372.10
  4. Step 4: Simplify right side
    1,773,200.90x = 2,724,626,294,482.34
  5. Step 5: Solve for x
    x = 2,724,626,294,482.34/1,773,200.90
  6. Step 6: Final answer
    x = 1,536,558.15

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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.