Home / 1,841,829.42-2,762,609.16-580,017.90

Finding the Fourth Proportional to 1,841,829.42, 2,762,609.16 and 580,017.90

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Solution

The fourth proportional to 1,841,829.42, 2,762,609.16 and 580,017.90 is: 869,984.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,829.42 : 2,762,609.16 = 580,017.90 : x
  2. Step 2: Convert to fraction form
    1,841,829.42/2,762,609.16 = 580,017.90/x
  3. Step 3: Cross multiply
    1,841,829.42x = 2,762,609.16 × 580,017.90
  4. Step 4: Simplify right side
    1,841,829.42x = 1,602,362,763,503.96
  5. Step 5: Solve for x
    x = 1,602,362,763,503.96/1,841,829.42
  6. Step 6: Final answer
    x = 869,984.35

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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.