Home / 1,169,592.75-1,614,038.40-660,327.93

Finding the Fourth Proportional to 1,169,592.75, 1,614,038.40 and 660,327.93

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Solution

The fourth proportional to 1,169,592.75, 1,614,038.40 and 660,327.93 is: 911,252.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,592.75 : 1,614,038.40 = 660,327.93 : x
  2. Step 2: Convert to fraction form
    1,169,592.75/1,614,038.40 = 660,327.93/x
  3. Step 3: Cross multiply
    1,169,592.75x = 1,614,038.40 × 660,327.93
  4. Step 4: Simplify right side
    1,169,592.75x = 1,065,794,635,612.51
  5. Step 5: Solve for x
    x = 1,065,794,635,612.51/1,169,592.75
  6. Step 6: Final answer
    x = 911,252.77

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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.