Home / 695,537.40-1,041,750.90-537,252.60

Finding the Fourth Proportional to 695,537.40, 1,041,750.90 and 537,252.60

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Solution

The fourth proportional to 695,537.40, 1,041,750.90 and 537,252.60 is: 804,677.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,537.40 : 1,041,750.90 = 537,252.60 : x
  2. Step 2: Convert to fraction form
    695,537.40/1,041,750.90 = 537,252.60/x
  3. Step 3: Cross multiply
    695,537.40x = 1,041,750.90 × 537,252.60
  4. Step 4: Simplify right side
    695,537.40x = 559,683,379,577.34
  5. Step 5: Solve for x
    x = 559,683,379,577.34/695,537.40
  6. Step 6: Final answer
    x = 804,677.62

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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.