Home / 5,330,790.16-7,996,178.94-1,736,551.24

Finding the Fourth Proportional to 5,330,790.16, 7,996,178.94 and 1,736,551.24

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Solution

The fourth proportional to 5,330,790.16, 7,996,178.94 and 1,736,551.24 is: 2,604,824.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,330,790.16 : 7,996,178.94 = 1,736,551.24 : x
  2. Step 2: Convert to fraction form
    5,330,790.16/7,996,178.94 = 1,736,551.24/x
  3. Step 3: Cross multiply
    5,330,790.16x = 7,996,178.94 × 1,736,551.24
  4. Step 4: Simplify right side
    5,330,790.16x = 13,885,774,453,518.89
  5. Step 5: Solve for x
    x = 13,885,774,453,518.89/5,330,790.16
  6. Step 6: Final answer
    x = 2,604,824.81

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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.