Home / 3,559,349.48-4,912,333.89-2,010,676.46

Finding the Fourth Proportional to 3,559,349.48, 4,912,333.89 and 2,010,676.46

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Solution

The fourth proportional to 3,559,349.48, 4,912,333.89 and 2,010,676.46 is: 2,774,977.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,559,349.48 : 4,912,333.89 = 2,010,676.46 : x
  2. Step 2: Convert to fraction form
    3,559,349.48/4,912,333.89 = 2,010,676.46/x
  3. Step 3: Cross multiply
    3,559,349.48x = 4,912,333.89 × 2,010,676.46
  4. Step 4: Simplify right side
    3,559,349.48x = 9,877,114,116,283.23
  5. Step 5: Solve for x
    x = 9,877,114,116,283.23/3,559,349.48
  6. Step 6: Final answer
    x = 2,774,977.33

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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.