Home / 3,030,198.48-4,534,070.88-2,429,341.92

Finding the Fourth Proportional to 3,030,198.48, 4,534,070.88 and 2,429,341.92

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Solution

The fourth proportional to 3,030,198.48, 4,534,070.88 and 2,429,341.92 is: 3,635,012.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,030,198.48 : 4,534,070.88 = 2,429,341.92 : x
  2. Step 2: Convert to fraction form
    3,030,198.48/4,534,070.88 = 2,429,341.92/x
  3. Step 3: Cross multiply
    3,030,198.48x = 4,534,070.88 × 2,429,341.92
  4. Step 4: Simplify right side
    3,030,198.48x = 11,014,808,457,035.29
  5. Step 5: Solve for x
    x = 11,014,808,457,035.29/3,030,198.48
  6. Step 6: Final answer
    x = 3,635,012.20

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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.