Home / 7,896,317.63-11,810,283.37-4,650,117.30

Finding the Fourth Proportional to 7,896,317.63, 11,810,283.37 and 4,650,117.30

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Solution

The fourth proportional to 7,896,317.63, 11,810,283.37 and 4,650,117.30 is: 6,955,039.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,896,317.63 : 11,810,283.37 = 4,650,117.30 : x
  2. Step 2: Convert to fraction form
    7,896,317.63/11,810,283.37 = 4,650,117.30/x
  3. Step 3: Cross multiply
    7,896,317.63x = 11,810,283.37 × 4,650,117.30
  4. Step 4: Simplify right side
    7,896,317.63x = 54,919,203,005,114.01
  5. Step 5: Solve for x
    x = 54,919,203,005,114.01/7,896,317.63
  6. Step 6: Final answer
    x = 6,955,039.76

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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.