Home / 3,061,319.18-4,592,643.09-931,347.94

Finding the Fourth Proportional to 3,061,319.18, 4,592,643.09 and 931,347.94

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Solution

The fourth proportional to 3,061,319.18, 4,592,643.09 and 931,347.94 is: 1,397,224.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,061,319.18 : 4,592,643.09 = 931,347.94 : x
  2. Step 2: Convert to fraction form
    3,061,319.18/4,592,643.09 = 931,347.94/x
  3. Step 3: Cross multiply
    3,061,319.18x = 4,592,643.09 × 931,347.94
  4. Step 4: Simplify right side
    3,061,319.18x = 4,277,348,681,026.73
  5. Step 5: Solve for x
    x = 4,277,348,681,026.73/3,061,319.18
  6. Step 6: Final answer
    x = 1,397,224.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.