Home / 8,026,875-11,077,087.68-4,807,611

Finding the Fourth Proportional to 8,026,875, 11,077,087.68 and 4,807,611

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Solution

The fourth proportional to 8,026,875, 11,077,087.68 and 4,807,611 is: 6,634,503.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,026,875 : 11,077,087.68 = 4,807,611 : x
  2. Step 2: Convert to fraction form
    8,026,875/11,077,087.68 = 4,807,611/x
  3. Step 3: Cross multiply
    8,026,875x = 11,077,087.68 × 4,807,611
  4. Step 4: Simplify right side
    8,026,875x = 53,254,328,578,332.48
  5. Step 5: Solve for x
    x = 53,254,328,578,332.48/8,026,875
  6. Step 6: Final answer
    x = 6,634,503.29

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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.