Home / 2,779,335.94-3,837,877.30-1,748,561.83

Finding the Fourth Proportional to 2,779,335.94, 3,837,877.30 and 1,748,561.83

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Solution

The fourth proportional to 2,779,335.94, 3,837,877.30 and 1,748,561.83 is: 2,414,521.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,779,335.94 : 3,837,877.30 = 1,748,561.83 : x
  2. Step 2: Convert to fraction form
    2,779,335.94/3,837,877.30 = 1,748,561.83/x
  3. Step 3: Cross multiply
    2,779,335.94x = 3,837,877.30 × 1,748,561.83
  4. Step 4: Simplify right side
    2,779,335.94x = 6,710,765,755,003.46
  5. Step 5: Solve for x
    x = 6,710,765,755,003.46/2,779,335.94
  6. Step 6: Final answer
    x = 2,414,521.27

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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.