Home / 10,035,459.98-13,851,138.72-6,598,020.86

Finding the Fourth Proportional to 10,035,459.98, 13,851,138.72 and 6,598,020.86

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Solution

The fourth proportional to 10,035,459.98, 13,851,138.72 and 6,598,020.86 is: 9,106,717.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,035,459.98 : 13,851,138.72 = 6,598,020.86 : x
  2. Step 2: Convert to fraction form
    10,035,459.98/13,851,138.72 = 6,598,020.86/x
  3. Step 3: Cross multiply
    10,035,459.98x = 13,851,138.72 × 6,598,020.86
  4. Step 4: Simplify right side
    10,035,459.98x = 91,390,102,209,313.70
  5. Step 5: Solve for x
    x = 91,390,102,209,313.70/10,035,459.98
  6. Step 6: Final answer
    x = 9,106,717.82

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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.