Home / 6,854,669.34-10,262,834.73-5,166,482.46

Finding the Fourth Proportional to 6,854,669.34, 10,262,834.73 and 5,166,482.46

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Solution

The fourth proportional to 6,854,669.34, 10,262,834.73 and 5,166,482.46 is: 7,735,275.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,854,669.34 : 10,262,834.73 = 5,166,482.46 : x
  2. Step 2: Convert to fraction form
    6,854,669.34/10,262,834.73 = 5,166,482.46/x
  3. Step 3: Cross multiply
    6,854,669.34x = 10,262,834.73 × 5,166,482.46
  4. Step 4: Simplify right side
    6,854,669.34x = 53,022,755,622,423.84
  5. Step 5: Solve for x
    x = 53,022,755,622,423.84/6,854,669.34
  6. Step 6: Final answer
    x = 7,735,275.47

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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.