Home / 8,498,010.96-11,726,888.52-4,826,916.18

Finding the Fourth Proportional to 8,498,010.96, 11,726,888.52 and 4,826,916.18

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Solution

The fourth proportional to 8,498,010.96, 11,726,888.52 and 4,826,916.18 is: 6,660,936.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,498,010.96 : 11,726,888.52 = 4,826,916.18 : x
  2. Step 2: Convert to fraction form
    8,498,010.96/11,726,888.52 = 4,826,916.18/x
  3. Step 3: Cross multiply
    8,498,010.96x = 11,726,888.52 × 4,826,916.18
  4. Step 4: Simplify right side
    8,498,010.96x = 56,604,707,938,244.25
  5. Step 5: Solve for x
    x = 56,604,707,938,244.25/8,498,010.96
  6. Step 6: Final answer
    x = 6,660,936.09

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1.5x scale

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.