Home / 6,714,089.82-9,265,445.28-3,658,304.07

Finding the Fourth Proportional to 6,714,089.82, 9,265,445.28 and 3,658,304.07

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Solution

The fourth proportional to 6,714,089.82, 9,265,445.28 and 3,658,304.07 is: 5,048,460.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,714,089.82 : 9,265,445.28 = 3,658,304.07 : x
  2. Step 2: Convert to fraction form
    6,714,089.82/9,265,445.28 = 3,658,304.07/x
  3. Step 3: Cross multiply
    6,714,089.82x = 9,265,445.28 × 3,658,304.07
  4. Step 4: Simplify right side
    6,714,089.82x = 33,895,816,178,186.29
  5. Step 5: Solve for x
    x = 33,895,816,178,186.29/6,714,089.82
  6. Step 6: Final answer
    x = 5,048,460.34

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Double scale
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1.5x scale

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.