Home / 10,406,460.73-14,359,202.73-6,536,225.25

Finding the Fourth Proportional to 10,406,460.73, 14,359,202.73 and 6,536,225.25

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Solution

The fourth proportional to 10,406,460.73, 14,359,202.73 and 6,536,225.25 is: 9,018,914.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,406,460.73 : 14,359,202.73 = 6,536,225.25 : x
  2. Step 2: Convert to fraction form
    10,406,460.73/14,359,202.73 = 6,536,225.25/x
  3. Step 3: Cross multiply
    10,406,460.73x = 14,359,202.73 × 6,536,225.25
  4. Step 4: Simplify right side
    10,406,460.73x = 93,854,983,453,694.94
  5. Step 5: Solve for x
    x = 93,854,983,453,694.94/10,406,460.73
  6. Step 6: Final answer
    x = 9,018,914.87

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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.