Home / 7,523,269.04-10,385,289.23-5,079,190.43

Finding the Fourth Proportional to 7,523,269.04, 10,385,289.23 and 5,079,190.43

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Solution

The fourth proportional to 7,523,269.04, 10,385,289.23 and 5,079,190.43 is: 7,011,428.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,523,269.04 : 10,385,289.23 = 5,079,190.43 : x
  2. Step 2: Convert to fraction form
    7,523,269.04/10,385,289.23 = 5,079,190.43/x
  3. Step 3: Cross multiply
    7,523,269.04x = 10,385,289.23 × 5,079,190.43
  4. Step 4: Simplify right side
    7,523,269.04x = 52,748,861,592,475.66
  5. Step 5: Solve for x
    x = 52,748,861,592,475.66/7,523,269.04
  6. Step 6: Final answer
    x = 7,011,428.32

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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.