Home / 6,559,048.34-9,824,794.40-4,161,658.94

Finding the Fourth Proportional to 6,559,048.34, 9,824,794.40 and 4,161,658.94

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Solution

The fourth proportional to 6,559,048.34, 9,824,794.40 and 4,161,658.94 is: 6,233,746.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,559,048.34 : 9,824,794.40 = 4,161,658.94 : x
  2. Step 2: Convert to fraction form
    6,559,048.34/9,824,794.40 = 4,161,658.94/x
  3. Step 3: Cross multiply
    6,559,048.34x = 9,824,794.40 × 4,161,658.94
  4. Step 4: Simplify right side
    6,559,048.34x = 40,887,443,409,702.11
  5. Step 5: Solve for x
    x = 40,887,443,409,702.11/6,559,048.34
  6. Step 6: Final answer
    x = 6,233,746.32

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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.