Home / 1,104,336.48-1,656,541.68-305,551.17

Finding the Fourth Proportional to 1,104,336.48, 1,656,541.68 and 305,551.17

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Solution

The fourth proportional to 1,104,336.48, 1,656,541.68 and 305,551.17 is: 458,336.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,336.48 : 1,656,541.68 = 305,551.17 : x
  2. Step 2: Convert to fraction form
    1,104,336.48/1,656,541.68 = 305,551.17/x
  3. Step 3: Cross multiply
    1,104,336.48x = 1,656,541.68 × 305,551.17
  4. Step 4: Simplify right side
    1,104,336.48x = 506,158,248,477.77
  5. Step 5: Solve for x
    x = 506,158,248,477.77/1,104,336.48
  6. Step 6: Final answer
    x = 458,336.98

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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.