Home / 4,439,721.14-6,126,820.59-2,402,530.64

Finding the Fourth Proportional to 4,439,721.14, 6,126,820.59 and 2,402,530.64

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Solution

The fourth proportional to 4,439,721.14, 6,126,820.59 and 2,402,530.64 is: 3,315,495.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,721.14 : 6,126,820.59 = 2,402,530.64 : x
  2. Step 2: Convert to fraction form
    4,439,721.14/6,126,820.59 = 2,402,530.64/x
  3. Step 3: Cross multiply
    4,439,721.14x = 6,126,820.59 × 2,402,530.64
  4. Step 4: Simplify right side
    4,439,721.14x = 14,719,874,162,623.77
  5. Step 5: Solve for x
    x = 14,719,874,162,623.77/4,439,721.14
  6. Step 6: Final answer
    x = 3,315,495.21

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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.