Home / 4,010,215.90-5,534,099.43-2,174,673.70

Finding the Fourth Proportional to 4,010,215.90, 5,534,099.43 and 2,174,673.70

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Solution

The fourth proportional to 4,010,215.90, 5,534,099.43 and 2,174,673.70 is: 3,001,050.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010,215.90 : 5,534,099.43 = 2,174,673.70 : x
  2. Step 2: Convert to fraction form
    4,010,215.90/5,534,099.43 = 2,174,673.70/x
  3. Step 3: Cross multiply
    4,010,215.90x = 5,534,099.43 × 2,174,673.70
  4. Step 4: Simplify right side
    4,010,215.90x = 12,034,860,455,935.49
  5. Step 5: Solve for x
    x = 12,034,860,455,935.49/4,010,215.90
  6. Step 6: Final answer
    x = 3,001,050.51

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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.