Home / 1,104,506.84-1,656,565.86-294,901.32

Finding the Fourth Proportional to 1,104,506.84, 1,656,565.86 and 294,901.32

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Solution

The fourth proportional to 1,104,506.84, 1,656,565.86 and 294,901.32 is: 442,300.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,506.84 : 1,656,565.86 = 294,901.32 : x
  2. Step 2: Convert to fraction form
    1,104,506.84/1,656,565.86 = 294,901.32/x
  3. Step 3: Cross multiply
    1,104,506.84x = 1,656,565.86 × 294,901.32
  4. Step 4: Simplify right side
    1,104,506.84x = 488,523,458,780.94
  5. Step 5: Solve for x
    x = 488,523,458,780.94/1,104,506.84
  6. Step 6: Final answer
    x = 442,300.08

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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.