Home / 6,451,602.40-9,677,429.69-2,613,497.40

Finding the Fourth Proportional to 6,451,602.40, 9,677,429.69 and 2,613,497.40

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Solution

The fourth proportional to 6,451,602.40, 9,677,429.69 and 2,613,497.40 is: 3,920,256.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,451,602.40 : 9,677,429.69 = 2,613,497.40 : x
  2. Step 2: Convert to fraction form
    6,451,602.40/9,677,429.69 = 2,613,497.40/x
  3. Step 3: Cross multiply
    6,451,602.40x = 9,677,429.69 × 2,613,497.40
  4. Step 4: Simplify right side
    6,451,602.40x = 25,291,937,333,497.80
  5. Step 5: Solve for x
    x = 25,291,937,333,497.80/6,451,602.40
  6. Step 6: Final answer
    x = 3,920,256.67

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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.