Home / 7,263,849.52-10,024,567.36-4,000,663.48

Finding the Fourth Proportional to 7,263,849.52, 10,024,567.36 and 4,000,663.48

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Solution

The fourth proportional to 7,263,849.52, 10,024,567.36 and 4,000,663.48 is: 5,521,166.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,263,849.52 : 10,024,567.36 = 4,000,663.48 : x
  2. Step 2: Convert to fraction form
    7,263,849.52/10,024,567.36 = 4,000,663.48/x
  3. Step 3: Cross multiply
    7,263,849.52x = 10,024,567.36 × 4,000,663.48
  4. Step 4: Simplify right side
    7,263,849.52x = 40,104,920,539,952.01
  5. Step 5: Solve for x
    x = 40,104,920,539,952.01/7,263,849.52
  6. Step 6: Final answer
    x = 5,521,166.21

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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.