Home / 3,552,336.20-5,329,281.90-1,756,080.20

Finding the Fourth Proportional to 3,552,336.20, 5,329,281.90 and 1,756,080.20

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Solution

The fourth proportional to 3,552,336.20, 5,329,281.90 and 1,756,080.20 is: 2,634,504.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,552,336.20 : 5,329,281.90 = 1,756,080.20 : x
  2. Step 2: Convert to fraction form
    3,552,336.20/5,329,281.90 = 1,756,080.20/x
  3. Step 3: Cross multiply
    3,552,336.20x = 5,329,281.90 × 1,756,080.20
  4. Step 4: Simplify right side
    3,552,336.20x = 9,358,646,424,808.38
  5. Step 5: Solve for x
    x = 9,358,646,424,808.38/3,552,336.20
  6. Step 6: Final answer
    x = 2,634,504.70

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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.