Home / 9,403,163.70-14,109,411.15-3,723,573.30

Finding the Fourth Proportional to 9,403,163.70, 14,109,411.15 and 3,723,573.30

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Solution

The fourth proportional to 9,403,163.70, 14,109,411.15 and 3,723,573.30 is: 5,587,207.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,403,163.70 : 14,109,411.15 = 3,723,573.30 : x
  2. Step 2: Convert to fraction form
    9,403,163.70/14,109,411.15 = 3,723,573.30/x
  3. Step 3: Cross multiply
    9,403,163.70x = 14,109,411.15 × 3,723,573.30
  4. Step 4: Simplify right side
    9,403,163.70x = 52,537,426,636,862.30
  5. Step 5: Solve for x
    x = 52,537,426,636,862.30/9,403,163.70
  6. Step 6: Final answer
    x = 5,587,207.49

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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.