Home / 9,533,742.76-14,281,466.98-4,408,989.40

Finding the Fourth Proportional to 9,533,742.76, 14,281,466.98 and 4,408,989.40

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Solution

The fourth proportional to 9,533,742.76, 14,281,466.98 and 4,408,989.40 is: 6,604,629.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,533,742.76 : 14,281,466.98 = 4,408,989.40 : x
  2. Step 2: Convert to fraction form
    9,533,742.76/14,281,466.98 = 4,408,989.40/x
  3. Step 3: Cross multiply
    9,533,742.76x = 14,281,466.98 × 4,408,989.40
  4. Step 4: Simplify right side
    9,533,742.76x = 62,966,836,531,270.02
  5. Step 5: Solve for x
    x = 62,966,836,531,270.02/9,533,742.76
  6. Step 6: Final answer
    x = 6,604,629.27

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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.