Home / 6,358,214.04-8,774,397-3,457,667.67

Finding the Fourth Proportional to 6,358,214.04, 8,774,397 and 3,457,667.67

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Solution

The fourth proportional to 6,358,214.04, 8,774,397 and 3,457,667.67 is: 4,771,614.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,358,214.04 : 8,774,397 = 3,457,667.67 : x
  2. Step 2: Convert to fraction form
    6,358,214.04/8,774,397 = 3,457,667.67/x
  3. Step 3: Cross multiply
    6,358,214.04x = 8,774,397 × 3,457,667.67
  4. Step 4: Simplify right side
    6,358,214.04x = 30,338,948,830,644.99
  5. Step 5: Solve for x
    x = 30,338,948,830,644.99/6,358,214.04
  6. Step 6: Final answer
    x = 4,771,614.90

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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.