Home / 4,536,345.60-6,804,518.40-2,012,000.85

Finding the Fourth Proportional to 4,536,345.60, 6,804,518.40 and 2,012,000.85

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Solution

The fourth proportional to 4,536,345.60, 6,804,518.40 and 2,012,000.85 is: 3,018,001.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,345.60 : 6,804,518.40 = 2,012,000.85 : x
  2. Step 2: Convert to fraction form
    4,536,345.60/6,804,518.40 = 2,012,000.85/x
  3. Step 3: Cross multiply
    4,536,345.60x = 6,804,518.40 × 2,012,000.85
  4. Step 4: Simplify right side
    4,536,345.60x = 13,690,696,804,640.64
  5. Step 5: Solve for x
    x = 13,690,696,804,640.64/4,536,345.60
  6. Step 6: Final answer
    x = 3,018,001.28

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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.