Home / 9,829,667.10-14,733,849.96-5,030,776.74

Finding the Fourth Proportional to 9,829,667.10, 14,733,849.96 and 5,030,776.74

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Solution

The fourth proportional to 9,829,667.10, 14,733,849.96 and 5,030,776.74 is: 7,540,714.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,829,667.10 : 14,733,849.96 = 5,030,776.74 : x
  2. Step 2: Convert to fraction form
    9,829,667.10/14,733,849.96 = 5,030,776.74/x
  3. Step 3: Cross multiply
    9,829,667.10x = 14,733,849.96 × 5,030,776.74
  4. Step 4: Simplify right side
    9,829,667.10x = 74,122,709,669,417.94
  5. Step 5: Solve for x
    x = 74,122,709,669,417.94/9,829,667.10
  6. Step 6: Final answer
    x = 7,540,714.14

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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.