Home / 6,600,302.55-9,900,462.33-1,808,033.94

Finding the Fourth Proportional to 6,600,302.55, 9,900,462.33 and 1,808,033.94

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Solution

The fourth proportional to 6,600,302.55, 9,900,462.33 and 1,808,033.94 is: 2,712,053.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,600,302.55 : 9,900,462.33 = 1,808,033.94 : x
  2. Step 2: Convert to fraction form
    6,600,302.55/9,900,462.33 = 1,808,033.94/x
  3. Step 3: Cross multiply
    6,600,302.55x = 9,900,462.33 × 1,808,033.94
  4. Step 4: Simplify right side
    6,600,302.55x = 17,900,371,914,331.48
  5. Step 5: Solve for x
    x = 17,900,371,914,331.48/6,600,302.55
  6. Step 6: Final answer
    x = 2,712,053.24

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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.