Home / 6,323,043.40-9,484,551.06-4,885,816.84

Finding the Fourth Proportional to 6,323,043.40, 9,484,551.06 and 4,885,816.84

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Solution

The fourth proportional to 6,323,043.40, 9,484,551.06 and 4,885,816.84 is: 7,328,714.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,323,043.40 : 9,484,551.06 = 4,885,816.84 : x
  2. Step 2: Convert to fraction form
    6,323,043.40/9,484,551.06 = 4,885,816.84/x
  3. Step 3: Cross multiply
    6,323,043.40x = 9,484,551.06 × 4,885,816.84
  4. Step 4: Simplify right side
    6,323,043.40x = 46,339,779,288,787.85
  5. Step 5: Solve for x
    x = 46,339,779,288,787.85/6,323,043.40
  6. Step 6: Final answer
    x = 7,328,714.41

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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.