Home / 4,532,021.10-6,798,031.65-1,540,205.10

Finding the Fourth Proportional to 4,532,021.10, 6,798,031.65 and 1,540,205.10

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Solution

The fourth proportional to 4,532,021.10, 6,798,031.65 and 1,540,205.10 is: 2,310,307.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,532,021.10 : 6,798,031.65 = 1,540,205.10 : x
  2. Step 2: Convert to fraction form
    4,532,021.10/6,798,031.65 = 1,540,205.10/x
  3. Step 3: Cross multiply
    4,532,021.10x = 6,798,031.65 × 1,540,205.10
  4. Step 4: Simplify right side
    4,532,021.10x = 10,470,363,017,291.42
  5. Step 5: Solve for x
    x = 10,470,363,017,291.42/4,532,021.10
  6. Step 6: Final answer
    x = 2,310,307.65

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Similar ratio
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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.