Home / 8,963,806.08-12,370,489.76-5,044,786.24

Finding the Fourth Proportional to 8,963,806.08, 12,370,489.76 and 5,044,786.24

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Solution

The fourth proportional to 8,963,806.08, 12,370,489.76 and 5,044,786.24 is: 6,962,051.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,963,806.08 : 12,370,489.76 = 5,044,786.24 : x
  2. Step 2: Convert to fraction form
    8,963,806.08/12,370,489.76 = 5,044,786.24/x
  3. Step 3: Cross multiply
    8,963,806.08x = 12,370,489.76 × 5,044,786.24
  4. Step 4: Simplify right side
    8,963,806.08x = 62,406,476,523,308.91
  5. Step 5: Solve for x
    x = 62,406,476,523,308.91/8,963,806.08
  6. Step 6: Final answer
    x = 6,962,051.16

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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.