Home / 9,894,684.60-14,830,217.10-4,137,407.10

Finding the Fourth Proportional to 9,894,684.60, 14,830,217.10 and 4,137,407.10

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Solution

The fourth proportional to 9,894,684.60, 14,830,217.10 and 4,137,407.10 is: 6,201,172.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,894,684.60 : 14,830,217.10 = 4,137,407.10 : x
  2. Step 2: Convert to fraction form
    9,894,684.60/14,830,217.10 = 4,137,407.10/x
  3. Step 3: Cross multiply
    9,894,684.60x = 14,830,217.10 × 4,137,407.10
  4. Step 4: Simplify right side
    9,894,684.60x = 61,358,645,524,081.41
  5. Step 5: Solve for x
    x = 61,358,645,524,081.41/9,894,684.60
  6. Step 6: Final answer
    x = 6,201,172.45

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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.