Home / 4,415,055.16-6,623,404.08-1,536,302.20

Finding the Fourth Proportional to 4,415,055.16, 6,623,404.08 and 1,536,302.20

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Solution

The fourth proportional to 4,415,055.16, 6,623,404.08 and 1,536,302.20 is: 2,304,739.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,415,055.16 : 6,623,404.08 = 1,536,302.20 : x
  2. Step 2: Convert to fraction form
    4,415,055.16/6,623,404.08 = 1,536,302.20/x
  3. Step 3: Cross multiply
    4,415,055.16x = 6,623,404.08 × 1,536,302.20
  4. Step 4: Simplify right side
    4,415,055.16x = 10,175,550,259,592.98
  5. Step 5: Solve for x
    x = 10,175,550,259,592.98/4,415,055.16
  6. Step 6: Final answer
    x = 2,304,739.10

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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.