Home / 1,169,522.17-1,751,795.95-561,414.03

Finding the Fourth Proportional to 1,169,522.17, 1,751,795.95 and 561,414.03

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Solution

The fourth proportional to 1,169,522.17, 1,751,795.95 and 561,414.03 is: 840,927.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,522.17 : 1,751,795.95 = 561,414.03 : x
  2. Step 2: Convert to fraction form
    1,169,522.17/1,751,795.95 = 561,414.03/x
  3. Step 3: Cross multiply
    1,169,522.17x = 1,751,795.95 × 561,414.03
  4. Step 4: Simplify right side
    1,169,522.17x = 983,482,828,406.67
  5. Step 5: Solve for x
    x = 983,482,828,406.67/1,169,522.17
  6. Step 6: Final answer
    x = 840,927.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.