Home / 8,853,752.29-13,284,488.04-3,100,613.01

Finding the Fourth Proportional to 8,853,752.29, 13,284,488.04 and 3,100,613.01

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Solution

The fourth proportional to 8,853,752.29, 13,284,488.04 and 3,100,613.01 is: 4,652,271.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,853,752.29 : 13,284,488.04 = 3,100,613.01 : x
  2. Step 2: Convert to fraction form
    8,853,752.29/13,284,488.04 = 3,100,613.01/x
  3. Step 3: Cross multiply
    8,853,752.29x = 13,284,488.04 × 3,100,613.01
  4. Step 4: Simplify right side
    8,853,752.29x = 41,190,056,448,013.40
  5. Step 5: Solve for x
    x = 41,190,056,448,013.40/8,853,752.29
  6. Step 6: Final answer
    x = 4,652,271.16

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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.