Home / 1,095,565.98-1,650,827.00-900,261.41

Finding the Fourth Proportional to 1,095,565.98, 1,650,827.00 and 900,261.41

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Solution

The fourth proportional to 1,095,565.98, 1,650,827.00 and 900,261.41 is: 1,356,537.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,565.98 : 1,650,827.00 = 900,261.41 : x
  2. Step 2: Convert to fraction form
    1,095,565.98/1,650,827.00 = 900,261.41/x
  3. Step 3: Cross multiply
    1,095,565.98x = 1,650,827.00 × 900,261.41
  4. Step 4: Simplify right side
    1,095,565.98x = 1,486,175,849,063.79
  5. Step 5: Solve for x
    x = 1,486,175,849,063.79/1,095,565.98
  6. Step 6: Final answer
    x = 1,356,537.06

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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.