Home / 2,326,048.63-3,488,613.03-2,210,698.55

Finding the Fourth Proportional to 2,326,048.63, 3,488,613.03 and 2,210,698.55

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Solution

The fourth proportional to 2,326,048.63, 3,488,613.03 and 2,210,698.55 is: 3,315,610.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,048.63 : 3,488,613.03 = 2,210,698.55 : x
  2. Step 2: Convert to fraction form
    2,326,048.63/3,488,613.03 = 2,210,698.55/x
  3. Step 3: Cross multiply
    2,326,048.63x = 3,488,613.03 × 2,210,698.55
  4. Step 4: Simplify right side
    2,326,048.63x = 7,712,271,766,932.11
  5. Step 5: Solve for x
    x = 7,712,271,766,932.11/2,326,048.63
  6. Step 6: Final answer
    x = 3,315,610.72

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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.