Home / 9,776,624.38-14,664,075.12-4,383,827.44

Finding the Fourth Proportional to 9,776,624.38, 14,664,075.12 and 4,383,827.44

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Solution

The fourth proportional to 9,776,624.38, 14,664,075.12 and 4,383,827.44 is: 6,575,354.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,776,624.38 : 14,664,075.12 = 4,383,827.44 : x
  2. Step 2: Convert to fraction form
    9,776,624.38/14,664,075.12 = 4,383,827.44/x
  3. Step 3: Cross multiply
    9,776,624.38x = 14,664,075.12 × 4,383,827.44
  4. Step 4: Simplify right side
    9,776,624.38x = 64,284,774,893,277.30
  5. Step 5: Solve for x
    x = 64,284,774,893,277.30/9,776,624.38
  6. Step 6: Final answer
    x = 6,575,354.89

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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.