Home / 1,132,554.67-1,562,925.70-623,257.04

Finding the Fourth Proportional to 1,132,554.67, 1,562,925.70 and 623,257.04

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Solution

The fourth proportional to 1,132,554.67, 1,562,925.70 and 623,257.04 is: 860,094.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,554.67 : 1,562,925.70 = 623,257.04 : x
  2. Step 2: Convert to fraction form
    1,132,554.67/1,562,925.70 = 623,257.04/x
  3. Step 3: Cross multiply
    1,132,554.67x = 1,562,925.70 × 623,257.04
  4. Step 4: Simplify right side
    1,132,554.67x = 974,104,450,208.31
  5. Step 5: Solve for x
    x = 974,104,450,208.31/1,132,554.67
  6. Step 6: Final answer
    x = 860,094.86

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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.