Home / 9,946,590.12-13,725,509.22-5,594,810.04

Finding the Fourth Proportional to 9,946,590.12, 13,725,509.22 and 5,594,810.04

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Solution

The fourth proportional to 9,946,590.12, 13,725,509.22 and 5,594,810.04 is: 7,720,396.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,946,590.12 : 13,725,509.22 = 5,594,810.04 : x
  2. Step 2: Convert to fraction form
    9,946,590.12/13,725,509.22 = 5,594,810.04/x
  3. Step 3: Cross multiply
    9,946,590.12x = 13,725,509.22 × 5,594,810.04
  4. Step 4: Simplify right side
    9,946,590.12x = 76,791,616,788,168.58
  5. Step 5: Solve for x
    x = 76,791,616,788,168.58/9,946,590.12
  6. Step 6: Final answer
    x = 7,720,396.22

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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.