Home / 3,459,165.01-5,188,215.60-1,153,698.67

Finding the Fourth Proportional to 3,459,165.01, 5,188,215.60 and 1,153,698.67

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Solution

The fourth proportional to 3,459,165.01, 5,188,215.60 and 1,153,698.67 is: 1,730,370.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,459,165.01 : 5,188,215.60 = 1,153,698.67 : x
  2. Step 2: Convert to fraction form
    3,459,165.01/5,188,215.60 = 1,153,698.67/x
  3. Step 3: Cross multiply
    3,459,165.01x = 5,188,215.60 × 1,153,698.67
  4. Step 4: Simplify right side
    3,459,165.01x = 5,985,637,411,452.17
  5. Step 5: Solve for x
    x = 5,985,637,411,452.17/3,459,165.01
  6. Step 6: Final answer
    x = 1,730,370.59

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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.