Home / 9,342,078.60-14,013,117.90-3,283,651.20

Finding the Fourth Proportional to 9,342,078.60, 14,013,117.90 and 3,283,651.20

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Solution

The fourth proportional to 9,342,078.60, 14,013,117.90 and 3,283,651.20 is: 4,925,476.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,342,078.60 : 14,013,117.90 = 3,283,651.20 : x
  2. Step 2: Convert to fraction form
    9,342,078.60/14,013,117.90 = 3,283,651.20/x
  3. Step 3: Cross multiply
    9,342,078.60x = 14,013,117.90 × 3,283,651.20
  4. Step 4: Simplify right side
    9,342,078.60x = 46,014,191,408,076.48
  5. Step 5: Solve for x
    x = 46,014,191,408,076.48/9,342,078.60
  6. Step 6: Final answer
    x = 4,925,476.80

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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.