Home / 8,037,428.48-11,091,607-4,366,315.70

Finding the Fourth Proportional to 8,037,428.48, 11,091,607 and 4,366,315.70

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Solution

The fourth proportional to 8,037,428.48, 11,091,607 and 4,366,315.70 is: 6,025,491.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,037,428.48 : 11,091,607 = 4,366,315.70 : x
  2. Step 2: Convert to fraction form
    8,037,428.48/11,091,607 = 4,366,315.70/x
  3. Step 3: Cross multiply
    8,037,428.48x = 11,091,607 × 4,366,315.70
  4. Step 4: Simplify right side
    8,037,428.48x = 48,429,457,782,329.90
  5. Step 5: Solve for x
    x = 48,429,457,782,329.90/8,037,428.48
  6. Step 6: Final answer
    x = 6,025,491.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.