Home / 5,068,720.02-6,994,775.34-2,745,568.74

Finding the Fourth Proportional to 5,068,720.02, 6,994,775.34 and 2,745,568.74

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Solution

The fourth proportional to 5,068,720.02, 6,994,775.34 and 2,745,568.74 is: 3,788,853.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,068,720.02 : 6,994,775.34 = 2,745,568.74 : x
  2. Step 2: Convert to fraction form
    5,068,720.02/6,994,775.34 = 2,745,568.74/x
  3. Step 3: Cross multiply
    5,068,720.02x = 6,994,775.34 × 2,745,568.74
  4. Step 4: Simplify right side
    5,068,720.02x = 19,204,636,516,826.87
  5. Step 5: Solve for x
    x = 19,204,636,516,826.87/5,068,720.02
  6. Step 6: Final answer
    x = 3,788,853.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.