Home / 6,624,811.68-9,937,690.16-1,767,091.04

Finding the Fourth Proportional to 6,624,811.68, 9,937,690.16 and 1,767,091.04

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Solution

The fourth proportional to 6,624,811.68, 9,937,690.16 and 1,767,091.04 is: 2,650,762.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,624,811.68 : 9,937,690.16 = 1,767,091.04 : x
  2. Step 2: Convert to fraction form
    6,624,811.68/9,937,690.16 = 1,767,091.04/x
  3. Step 3: Cross multiply
    6,624,811.68x = 9,937,690.16 × 1,767,091.04
  4. Step 4: Simplify right side
    6,624,811.68x = 17,560,803,240,032.17
  5. Step 5: Solve for x
    x = 17,560,803,240,032.17/6,624,811.68
  6. Step 6: Final answer
    x = 2,650,762.63

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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.