Home / 7,283,511.93-10,051,247.00-4,020,327.51

Finding the Fourth Proportional to 7,283,511.93, 10,051,247.00 and 4,020,327.51

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Solution

The fourth proportional to 7,283,511.93, 10,051,247.00 and 4,020,327.51 is: 5,548,052.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,283,511.93 : 10,051,247.00 = 4,020,327.51 : x
  2. Step 2: Convert to fraction form
    7,283,511.93/10,051,247.00 = 4,020,327.51/x
  3. Step 3: Cross multiply
    7,283,511.93x = 10,051,247.00 × 4,020,327.51
  4. Step 4: Simplify right side
    7,283,511.93x = 40,409,304,796,263.61
  5. Step 5: Solve for x
    x = 40,409,304,796,263.61/7,283,511.93
  6. Step 6: Final answer
    x = 5,548,052.25

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1.5x scale

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.