Home / 13,570,414.10-20,355,621.15-4,594,966.10

Finding the Fourth Proportional to 13,570,414.10, 20,355,621.15 and 4,594,966.10

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Solution

The fourth proportional to 13,570,414.10, 20,355,621.15 and 4,594,966.10 is: 6,892,449.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,570,414.10 : 20,355,621.15 = 4,594,966.10 : x
  2. Step 2: Convert to fraction form
    13,570,414.10/20,355,621.15 = 4,594,966.10/x
  3. Step 3: Cross multiply
    13,570,414.10x = 20,355,621.15 × 4,594,966.10
  4. Step 4: Simplify right side
    13,570,414.10x = 93,533,389,128,693
  5. Step 5: Solve for x
    x = 93,533,389,128,693/13,570,414.10
  6. Step 6: Final answer
    x = 6,892,449.15

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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.