Home / 3,559,314.12-4,912,285.05-2,010,641.10

Finding the Fourth Proportional to 3,559,314.12, 4,912,285.05 and 2,010,641.10

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Solution

The fourth proportional to 3,559,314.12, 4,912,285.05 and 2,010,641.10 is: 2,774,928.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,559,314.12 : 4,912,285.05 = 2,010,641.10 : x
  2. Step 2: Convert to fraction form
    3,559,314.12/4,912,285.05 = 2,010,641.10/x
  3. Step 3: Cross multiply
    3,559,314.12x = 4,912,285.05 × 2,010,641.10
  4. Step 4: Simplify right side
    3,559,314.12x = 9,876,842,216,445.56
  5. Step 5: Solve for x
    x = 9,876,842,216,445.56/3,559,314.12
  6. Step 6: Final answer
    x = 2,774,928.51

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Double scale
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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.