Home / 1,166,633.32-1,756,252.63-1,049,319.58

Finding the Fourth Proportional to 1,166,633.32, 1,756,252.63 and 1,049,319.58

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Solution

The fourth proportional to 1,166,633.32, 1,756,252.63 and 1,049,319.58 is: 1,579,648.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,633.32 : 1,756,252.63 = 1,049,319.58 : x
  2. Step 2: Convert to fraction form
    1,166,633.32/1,756,252.63 = 1,049,319.58/x
  3. Step 3: Cross multiply
    1,166,633.32x = 1,756,252.63 × 1,049,319.58
  4. Step 4: Simplify right side
    1,166,633.32x = 1,842,870,272,085.50
  5. Step 5: Solve for x
    x = 1,842,870,272,085.50/1,166,633.32
  6. Step 6: Final answer
    x = 1,579,648.24

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.