Home / 4,855,746.60-7,283,619.90-2,017,895.40

Finding the Fourth Proportional to 4,855,746.60, 7,283,619.90 and 2,017,895.40

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Solution

The fourth proportional to 4,855,746.60, 7,283,619.90 and 2,017,895.40 is: 3,026,843.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,855,746.60 : 7,283,619.90 = 2,017,895.40 : x
  2. Step 2: Convert to fraction form
    4,855,746.60/7,283,619.90 = 2,017,895.40/x
  3. Step 3: Cross multiply
    4,855,746.60x = 7,283,619.90 × 2,017,895.40
  4. Step 4: Simplify right side
    4,855,746.60x = 14,697,583,091,558.46
  5. Step 5: Solve for x
    x = 14,697,583,091,558.46/4,855,746.60
  6. Step 6: Final answer
    x = 3,026,843.10

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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.