Home / 1,570,505.55-2,355,758.33-1,570,505.55

Finding the Fourth Proportional to 1,570,505.55, 2,355,758.33 and 1,570,505.55

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Solution

The fourth proportional to 1,570,505.55, 2,355,758.33 and 1,570,505.55 is: 2,355,758.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,570,505.55 : 2,355,758.33 = 1,570,505.55 : x
  2. Step 2: Convert to fraction form
    1,570,505.55/2,355,758.33 = 1,570,505.55/x
  3. Step 3: Cross multiply
    1,570,505.55x = 2,355,758.33 × 1,570,505.55
  4. Step 4: Simplify right side
    1,570,505.55x = 3,699,731,523,871.20
  5. Step 5: Solve for x
    x = 3,699,731,523,871.20/1,570,505.55
  6. Step 6: Final answer
    x = 2,355,758.33

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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.