Home / 8,598,390.46-12,905,666.26-4,502,651.24

Finding the Fourth Proportional to 8,598,390.46, 12,905,666.26 and 4,502,651.24

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Solution

The fourth proportional to 8,598,390.46, 12,905,666.26 and 4,502,651.24 is: 6,758,208.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,598,390.46 : 12,905,666.26 = 4,502,651.24 : x
  2. Step 2: Convert to fraction form
    8,598,390.46/12,905,666.26 = 4,502,651.24/x
  3. Step 3: Cross multiply
    8,598,390.46x = 12,905,666.26 × 4,502,651.24
  4. Step 4: Simplify right side
    8,598,390.46x = 58,109,714,188,615.16
  5. Step 5: Solve for x
    x = 58,109,714,188,615.16/8,598,390.46
  6. Step 6: Final answer
    x = 6,758,208.35

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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.