Home / 5,073,303.84-7,611,126.96-1,707,428.64

Finding the Fourth Proportional to 5,073,303.84, 7,611,126.96 and 1,707,428.64

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Solution

The fourth proportional to 5,073,303.84, 7,611,126.96 and 1,707,428.64 is: 2,561,537.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,073,303.84 : 7,611,126.96 = 1,707,428.64 : x
  2. Step 2: Convert to fraction form
    5,073,303.84/7,611,126.96 = 1,707,428.64/x
  3. Step 3: Cross multiply
    5,073,303.84x = 7,611,126.96 × 1,707,428.64
  4. Step 4: Simplify right side
    5,073,303.84x = 12,995,456,154,180.13
  5. Step 5: Solve for x
    x = 12,995,456,154,180.13/5,073,303.84
  6. Step 6: Final answer
    x = 2,561,537.13

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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.