Home / 4,089,823.04-6,134,734.56-1,249,943.36

Finding the Fourth Proportional to 4,089,823.04, 6,134,734.56 and 1,249,943.36

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Solution

The fourth proportional to 4,089,823.04, 6,134,734.56 and 1,249,943.36 is: 1,874,915.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,089,823.04 : 6,134,734.56 = 1,249,943.36 : x
  2. Step 2: Convert to fraction form
    4,089,823.04/6,134,734.56 = 1,249,943.36/x
  3. Step 3: Cross multiply
    4,089,823.04x = 6,134,734.56 × 1,249,943.36
  4. Step 4: Simplify right side
    4,089,823.04x = 7,668,070,728,634.52
  5. Step 5: Solve for x
    x = 7,668,070,728,634.52/4,089,823.04
  6. Step 6: Final answer
    x = 1,874,915.04

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Double scale
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Similar ratio
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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.