Home / 8,698,025.70-13,047,038.55-3,652,956.90

Finding the Fourth Proportional to 8,698,025.70, 13,047,038.55 and 3,652,956.90

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Solution

The fourth proportional to 8,698,025.70, 13,047,038.55 and 3,652,956.90 is: 5,479,435.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,698,025.70 : 13,047,038.55 = 3,652,956.90 : x
  2. Step 2: Convert to fraction form
    8,698,025.70/13,047,038.55 = 3,652,956.90/x
  3. Step 3: Cross multiply
    8,698,025.70x = 13,047,038.55 × 3,652,956.90
  4. Step 4: Simplify right side
    8,698,025.70x = 47,660,269,495,788.50
  5. Step 5: Solve for x
    x = 47,660,269,495,788.50/8,698,025.70
  6. Step 6: Final answer
    x = 5,479,435.35

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Similar ratio
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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.