Home / 1,113,550.61-1,536,703.92-604,252.98

Finding the Fourth Proportional to 1,113,550.61, 1,536,703.92 and 604,252.98

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Solution

The fourth proportional to 1,113,550.61, 1,536,703.92 and 604,252.98 is: 833,871.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,550.61 : 1,536,703.92 = 604,252.98 : x
  2. Step 2: Convert to fraction form
    1,113,550.61/1,536,703.92 = 604,252.98/x
  3. Step 3: Cross multiply
    1,113,550.61x = 1,536,703.92 × 604,252.98
  4. Step 4: Simplify right side
    1,113,550.61x = 928,557,923,037.68
  5. Step 5: Solve for x
    x = 928,557,923,037.68/1,113,550.61
  6. Step 6: Final answer
    x = 833,871.33

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.