Home / 9,342,822.40-14,014,233.60-5,803,878.40

Finding the Fourth Proportional to 9,342,822.40, 14,014,233.60 and 5,803,878.40

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Solution

The fourth proportional to 9,342,822.40, 14,014,233.60 and 5,803,878.40 is: 8,705,817.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,342,822.40 : 14,014,233.60 = 5,803,878.40 : x
  2. Step 2: Convert to fraction form
    9,342,822.40/14,014,233.60 = 5,803,878.40/x
  3. Step 3: Cross multiply
    9,342,822.40x = 14,014,233.60 × 5,803,878.40
  4. Step 4: Simplify right side
    9,342,822.40x = 81,336,907,683,594.25
  5. Step 5: Solve for x
    x = 81,336,907,683,594.25/9,342,822.40
  6. Step 6: Final answer
    x = 8,705,817.60

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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.