Home / 4,521,369.06-6,239,127.33-2,587,186.26

Finding the Fourth Proportional to 4,521,369.06, 6,239,127.33 and 2,587,186.26

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Solution

The fourth proportional to 4,521,369.06, 6,239,127.33 and 2,587,186.26 is: 3,570,109.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,521,369.06 : 6,239,127.33 = 2,587,186.26 : x
  2. Step 2: Convert to fraction form
    4,521,369.06/6,239,127.33 = 2,587,186.26/x
  3. Step 3: Cross multiply
    4,521,369.06x = 6,239,127.33 × 2,587,186.26
  4. Step 4: Simplify right side
    4,521,369.06x = 16,141,784,502,566.48
  5. Step 5: Solve for x
    x = 16,141,784,502,566.48/4,521,369.06
  6. Step 6: Final answer
    x = 3,570,109.91

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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.