Home / 1,523,554.93-2,284,667.99-576,261.35

Finding the Fourth Proportional to 1,523,554.93, 2,284,667.99 and 576,261.35

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Solution

The fourth proportional to 1,523,554.93, 2,284,667.99 and 576,261.35 is: 864,140.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,523,554.93 : 2,284,667.99 = 576,261.35 : x
  2. Step 2: Convert to fraction form
    1,523,554.93/2,284,667.99 = 576,261.35/x
  3. Step 3: Cross multiply
    1,523,554.93x = 2,284,667.99 × 576,261.35
  4. Step 4: Simplify right side
    1,523,554.93x = 1,316,565,856,643.02
  5. Step 5: Solve for x
    x = 1,316,565,856,643.02/1,523,554.93
  6. Step 6: Final answer
    x = 864,140.72

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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.