Home / 4,018,827.04-5,545,853.34-2,299,910.65

Finding the Fourth Proportional to 4,018,827.04, 5,545,853.34 and 2,299,910.65

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Solution

The fourth proportional to 4,018,827.04, 5,545,853.34 and 2,299,910.65 is: 3,173,803.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,018,827.04 : 5,545,853.34 = 2,299,910.65 : x
  2. Step 2: Convert to fraction form
    4,018,827.04/5,545,853.34 = 2,299,910.65/x
  3. Step 3: Cross multiply
    4,018,827.04x = 5,545,853.34 × 2,299,910.65
  4. Step 4: Simplify right side
    4,018,827.04x = 12,754,967,160,004.07
  5. Step 5: Solve for x
    x = 12,754,967,160,004.07/4,018,827.04
  6. Step 6: Final answer
    x = 3,173,803.46

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Double scale
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1.5x scale

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.