Home / 6,227,711.55-9,341,567.33-5,235,688.35

Finding the Fourth Proportional to 6,227,711.55, 9,341,567.33 and 5,235,688.35

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Solution

The fourth proportional to 6,227,711.55, 9,341,567.33 and 5,235,688.35 is: 7,853,532.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,227,711.55 : 9,341,567.33 = 5,235,688.35 : x
  2. Step 2: Convert to fraction form
    6,227,711.55/9,341,567.33 = 5,235,688.35/x
  3. Step 3: Cross multiply
    6,227,711.55x = 9,341,567.33 × 5,235,688.35
  4. Step 4: Simplify right side
    6,227,711.55x = 48,909,535,214,243.16
  5. Step 5: Solve for x
    x = 48,909,535,214,243.16/6,227,711.55
  6. Step 6: Final answer
    x = 7,853,532.53

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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.