Home / 5,014,207.80-7,521,311.70-4,695,343.20

Finding the Fourth Proportional to 5,014,207.80, 7,521,311.70 and 4,695,343.20

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Solution

The fourth proportional to 5,014,207.80, 7,521,311.70 and 4,695,343.20 is: 7,043,014.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,014,207.80 : 7,521,311.70 = 4,695,343.20 : x
  2. Step 2: Convert to fraction form
    5,014,207.80/7,521,311.70 = 4,695,343.20/x
  3. Step 3: Cross multiply
    5,014,207.80x = 7,521,311.70 × 4,695,343.20
  4. Step 4: Simplify right side
    5,014,207.80x = 35,315,139,745,675.45
  5. Step 5: Solve for x
    x = 35,315,139,745,675.45/5,014,207.80
  6. Step 6: Final answer
    x = 7,043,014.80

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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.