Home / 4,041,421.80-6,048,135.90-3,705,498.60

Finding the Fourth Proportional to 4,041,421.80, 6,048,135.90 and 3,705,498.60

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Solution

The fourth proportional to 4,041,421.80, 6,048,135.90 and 3,705,498.60 is: 5,545,414.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,041,421.80 : 6,048,135.90 = 3,705,498.60 : x
  2. Step 2: Convert to fraction form
    4,041,421.80/6,048,135.90 = 3,705,498.60/x
  3. Step 3: Cross multiply
    4,041,421.80x = 6,048,135.90 × 3,705,498.60
  4. Step 4: Simplify right side
    4,041,421.80x = 22,411,359,110,059.74
  5. Step 5: Solve for x
    x = 22,411,359,110,059.74/4,041,421.80
  6. Step 6: Final answer
    x = 5,545,414.51

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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.