Home / 1,116,184.58-1,540,323.87-606,886.95

Finding the Fourth Proportional to 1,116,184.58, 1,540,323.87 and 606,886.95

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Solution

The fourth proportional to 1,116,184.58, 1,540,323.87 and 606,886.95 is: 837,498.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,116,184.58 : 1,540,323.87 = 606,886.95 : x
  2. Step 2: Convert to fraction form
    1,116,184.58/1,540,323.87 = 606,886.95/x
  3. Step 3: Cross multiply
    1,116,184.58x = 1,540,323.87 × 606,886.95
  4. Step 4: Simplify right side
    1,116,184.58x = 934,802,455,476.50
  5. Step 5: Solve for x
    x = 934,802,455,476.50/1,116,184.58
  6. Step 6: Final answer
    x = 837,498.09

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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.