Home / 8,346,491.04-12,524,388.40-4,508,236

Finding the Fourth Proportional to 8,346,491.04, 12,524,388.40 and 4,508,236

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Solution

The fourth proportional to 8,346,491.04, 12,524,388.40 and 4,508,236 is: 6,764,866.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,346,491.04 : 12,524,388.40 = 4,508,236 : x
  2. Step 2: Convert to fraction form
    8,346,491.04/12,524,388.40 = 4,508,236/x
  3. Step 3: Cross multiply
    8,346,491.04x = 12,524,388.40 × 4,508,236
  4. Step 4: Simplify right side
    8,346,491.04x = 56,462,898,662,862.40
  5. Step 5: Solve for x
    x = 56,462,898,662,862.40/8,346,491.04
  6. Step 6: Final answer
    x = 6,764,866.62

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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.