Home / 10,994,920.10-16,498,811.55-4,604,635.70

Finding the Fourth Proportional to 10,994,920.10, 16,498,811.55 and 4,604,635.70

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Solution

The fourth proportional to 10,994,920.10, 16,498,811.55 and 4,604,635.70 is: 6,909,647.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,994,920.10 : 16,498,811.55 = 4,604,635.70 : x
  2. Step 2: Convert to fraction form
    10,994,920.10/16,498,811.55 = 4,604,635.70/x
  3. Step 3: Cross multiply
    10,994,920.10x = 16,498,811.55 × 4,604,635.70
  4. Step 4: Simplify right side
    10,994,920.10x = 75,971,016,670,702.34
  5. Step 5: Solve for x
    x = 75,971,016,670,702.34/10,994,920.10
  6. Step 6: Final answer
    x = 6,909,647.00

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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.