Home / 4,635,743.38-6,952,668.14-1,756,117.40

Finding the Fourth Proportional to 4,635,743.38, 6,952,668.14 and 1,756,117.40

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Solution

The fourth proportional to 4,635,743.38, 6,952,668.14 and 1,756,117.40 is: 2,633,817.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,635,743.38 : 6,952,668.14 = 1,756,117.40 : x
  2. Step 2: Convert to fraction form
    4,635,743.38/6,952,668.14 = 1,756,117.40/x
  3. Step 3: Cross multiply
    4,635,743.38x = 6,952,668.14 × 1,756,117.40
  4. Step 4: Simplify right side
    4,635,743.38x = 12,209,701,466,706.59
  5. Step 5: Solve for x
    x = 12,209,701,466,706.59/4,635,743.38
  6. Step 6: Final answer
    x = 2,633,817.38

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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.