Home / 1,154,150.50-1,592,810.15-637,893.30

Finding the Fourth Proportional to 1,154,150.50, 1,592,810.15 and 637,893.30

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Solution

The fourth proportional to 1,154,150.50, 1,592,810.15 and 637,893.30 is: 880,338.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,154,150.50 : 1,592,810.15 = 637,893.30 : x
  2. Step 2: Convert to fraction form
    1,154,150.50/1,592,810.15 = 637,893.30/x
  3. Step 3: Cross multiply
    1,154,150.50x = 1,592,810.15 × 637,893.30
  4. Step 4: Simplify right side
    1,154,150.50x = 1,016,042,926,991.45
  5. Step 5: Solve for x
    x = 1,016,042,926,991.45/1,154,150.50
  6. Step 6: Final answer
    x = 880,338.33

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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.