Home / 3,175,962.57-4,760,613.14-1,554,495.66

Finding the Fourth Proportional to 3,175,962.57, 4,760,613.14 and 1,554,495.66

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Solution

The fourth proportional to 3,175,962.57, 4,760,613.14 and 1,554,495.66 is: 2,330,113.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,175,962.57 : 4,760,613.14 = 1,554,495.66 : x
  2. Step 2: Convert to fraction form
    3,175,962.57/4,760,613.14 = 1,554,495.66/x
  3. Step 3: Cross multiply
    3,175,962.57x = 4,760,613.14 × 1,554,495.66
  4. Step 4: Simplify right side
    3,175,962.57x = 7,400,352,457,296.49
  5. Step 5: Solve for x
    x = 7,400,352,457,296.49/3,175,962.57
  6. Step 6: Final answer
    x = 2,330,113.25

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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.