Home / 8,852,695.60-13,284,948.30-4,057,916.80

Finding the Fourth Proportional to 8,852,695.60, 13,284,948.30 and 4,057,916.80

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Solution

The fourth proportional to 8,852,695.60, 13,284,948.30 and 4,057,916.80 is: 6,089,581.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,852,695.60 : 13,284,948.30 = 4,057,916.80 : x
  2. Step 2: Convert to fraction form
    8,852,695.60/13,284,948.30 = 4,057,916.80/x
  3. Step 3: Cross multiply
    8,852,695.60x = 13,284,948.30 × 4,057,916.80
  4. Step 4: Simplify right side
    8,852,695.60x = 53,909,214,893,701.44
  5. Step 5: Solve for x
    x = 53,909,214,893,701.44/8,852,695.60
  6. Step 6: Final answer
    x = 6,089,581.90

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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.