Home / 11,804,612.22-17,712,068.72-4,133,762.67

Finding the Fourth Proportional to 11,804,612.22, 17,712,068.72 and 4,133,762.67

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Solution

The fourth proportional to 11,804,612.22, 17,712,068.72 and 4,133,762.67 is: 6,202,447.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,804,612.22 : 17,712,068.72 = 4,133,762.67 : x
  2. Step 2: Convert to fraction form
    11,804,612.22/17,712,068.72 = 4,133,762.67/x
  3. Step 3: Cross multiply
    11,804,612.22x = 17,712,068.72 × 4,133,762.67
  4. Step 4: Simplify right side
    11,804,612.22x = 73,217,488,528,962.12
  5. Step 5: Solve for x
    x = 73,217,488,528,962.12/11,804,612.22
  6. Step 6: Final answer
    x = 6,202,447.58

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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.