Home / 5,813,052-8,720,978.40-1,823,964

Finding the Fourth Proportional to 5,813,052, 8,720,978.40 and 1,823,964

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Solution

The fourth proportional to 5,813,052, 8,720,978.40 and 1,823,964 is: 2,736,385.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,813,052 : 8,720,978.40 = 1,823,964 : x
  2. Step 2: Convert to fraction form
    5,813,052/8,720,978.40 = 1,823,964/x
  3. Step 3: Cross multiply
    5,813,052x = 8,720,978.40 × 1,823,964
  4. Step 4: Simplify right side
    5,813,052x = 15,906,750,646,377.60
  5. Step 5: Solve for x
    x = 15,906,750,646,377.60/5,813,052
  6. Step 6: Final answer
    x = 2,736,385.40

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.