Home / 9,186,432.37-13,780,506.95-2,709,514.01

Finding the Fourth Proportional to 9,186,432.37, 13,780,506.95 and 2,709,514.01

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Solution

The fourth proportional to 9,186,432.37, 13,780,506.95 and 2,709,514.01 is: 4,064,524.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,186,432.37 : 13,780,506.95 = 2,709,514.01 : x
  2. Step 2: Convert to fraction form
    9,186,432.37/13,780,506.95 = 2,709,514.01/x
  3. Step 3: Cross multiply
    9,186,432.37x = 13,780,506.95 × 2,709,514.01
  4. Step 4: Simplify right side
    9,186,432.37x = 37,338,476,687,152.43
  5. Step 5: Solve for x
    x = 37,338,476,687,152.43/9,186,432.37
  6. Step 6: Final answer
    x = 4,064,524.20

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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.