Home / 3,262,442.44-4,503,426.16-2,174,316.96

Finding the Fourth Proportional to 3,262,442.44, 4,503,426.16 and 2,174,316.96

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Solution

The fourth proportional to 3,262,442.44, 4,503,426.16 and 2,174,316.96 is: 3,001,394.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,442.44 : 4,503,426.16 = 2,174,316.96 : x
  2. Step 2: Convert to fraction form
    3,262,442.44/4,503,426.16 = 2,174,316.96/x
  3. Step 3: Cross multiply
    3,262,442.44x = 4,503,426.16 × 2,174,316.96
  4. Step 4: Simplify right side
    3,262,442.44x = 9,791,875,877,795.67
  5. Step 5: Solve for x
    x = 9,791,875,877,795.67/3,262,442.44
  6. Step 6: Final answer
    x = 3,001,394.22

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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.