Home / 6,240,590.85-9,344,065.49-4,076,256.37

Finding the Fourth Proportional to 6,240,590.85, 9,344,065.49 and 4,076,256.37

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Solution

The fourth proportional to 6,240,590.85, 9,344,065.49 and 4,076,256.37 is: 6,103,397.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,240,590.85 : 9,344,065.49 = 4,076,256.37 : x
  2. Step 2: Convert to fraction form
    6,240,590.85/9,344,065.49 = 4,076,256.37/x
  3. Step 3: Cross multiply
    6,240,590.85x = 9,344,065.49 × 4,076,256.37
  4. Step 4: Simplify right side
    6,240,590.85x = 38,088,806,475,309.67
  5. Step 5: Solve for x
    x = 38,088,806,475,309.67/6,240,590.85
  6. Step 6: Final answer
    x = 6,103,397.48

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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.