Home / 2,693,153.86-3,717,899.13-1,674,886.66

Finding the Fourth Proportional to 2,693,153.86, 3,717,899.13 and 1,674,886.66

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Solution

The fourth proportional to 2,693,153.86, 3,717,899.13 and 1,674,886.66 is: 2,312,181.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,153.86 : 3,717,899.13 = 1,674,886.66 : x
  2. Step 2: Convert to fraction form
    2,693,153.86/3,717,899.13 = 1,674,886.66/x
  3. Step 3: Cross multiply
    2,693,153.86x = 3,717,899.13 × 1,674,886.66
  4. Step 4: Simplify right side
    2,693,153.86x = 6,227,059,656,062.61
  5. Step 5: Solve for x
    x = 6,227,059,656,062.61/2,693,153.86
  6. Step 6: Final answer
    x = 2,312,181.17

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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.