Home / 14,594,436.40-21,893,728.20-4,496,004.40

Finding the Fourth Proportional to 14,594,436.40, 21,893,728.20 and 4,496,004.40

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Solution

The fourth proportional to 14,594,436.40, 21,893,728.20 and 4,496,004.40 is: 6,744,645.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,594,436.40 : 21,893,728.20 = 4,496,004.40 : x
  2. Step 2: Convert to fraction form
    14,594,436.40/21,893,728.20 = 4,496,004.40/x
  3. Step 3: Cross multiply
    14,594,436.40x = 21,893,728.20 × 4,496,004.40
  4. Step 4: Simplify right side
    14,594,436.40x = 98,434,298,319,604.08
  5. Step 5: Solve for x
    x = 98,434,298,319,604.08/14,594,436.40
  6. Step 6: Final answer
    x = 6,744,645.40

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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.