Home / 8,018,034.03-11,064,742.70-4,533,312.87

Finding the Fourth Proportional to 8,018,034.03, 11,064,742.70 and 4,533,312.87

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Solution

The fourth proportional to 8,018,034.03, 11,064,742.70 and 4,533,312.87 is: 6,255,890.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,018,034.03 : 11,064,742.70 = 4,533,312.87 : x
  2. Step 2: Convert to fraction form
    8,018,034.03/11,064,742.70 = 4,533,312.87/x
  3. Step 3: Cross multiply
    8,018,034.03x = 11,064,742.70 × 4,533,312.87
  4. Step 4: Simplify right side
    8,018,034.03x = 50,159,940,462,481.98
  5. Step 5: Solve for x
    x = 50,159,940,462,481.98/8,018,034.03
  6. Step 6: Final answer
    x = 6,255,890.19

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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.