Home / 9,536,031.80-14,304,047.70-5,504,953.40

Finding the Fourth Proportional to 9,536,031.80, 14,304,047.70 and 5,504,953.40

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Solution

The fourth proportional to 9,536,031.80, 14,304,047.70 and 5,504,953.40 is: 8,257,430.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,536,031.80 : 14,304,047.70 = 5,504,953.40 : x
  2. Step 2: Convert to fraction form
    9,536,031.80/14,304,047.70 = 5,504,953.40/x
  3. Step 3: Cross multiply
    9,536,031.80x = 14,304,047.70 × 5,504,953.40
  4. Step 4: Simplify right side
    9,536,031.80x = 78,743,116,019,877.19
  5. Step 5: Solve for x
    x = 78,743,116,019,877.19/9,536,031.80
  6. Step 6: Final answer
    x = 8,257,430.10

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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.