Home / 6,358,109.32-8,773,841.46-3,457,497.16

Finding the Fourth Proportional to 6,358,109.32, 8,773,841.46 and 3,457,497.16

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Solution

The fourth proportional to 6,358,109.32, 8,773,841.46 and 3,457,497.16 is: 4,771,156.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,358,109.32 : 8,773,841.46 = 3,457,497.16 : x
  2. Step 2: Convert to fraction form
    6,358,109.32/8,773,841.46 = 3,457,497.16/x
  3. Step 3: Cross multiply
    6,358,109.32x = 8,773,841.46 × 3,457,497.16
  4. Step 4: Simplify right side
    6,358,109.32x = 30,335,531,930,240.26
  5. Step 5: Solve for x
    x = 30,335,531,930,240.26/6,358,109.32
  6. Step 6: Final answer
    x = 4,771,156.08

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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.