Home / 1,037,468.25-1,432,887.17-697,346.01

Finding the Fourth Proportional to 1,037,468.25, 1,432,887.17 and 697,346.01

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Solution

The fourth proportional to 1,037,468.25, 1,432,887.17 and 697,346.01 is: 963,131.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,468.25 : 1,432,887.17 = 697,346.01 : x
  2. Step 2: Convert to fraction form
    1,037,468.25/1,432,887.17 = 697,346.01/x
  3. Step 3: Cross multiply
    1,037,468.25x = 1,432,887.17 × 697,346.01
  4. Step 4: Simplify right side
    1,037,468.25x = 999,218,147,292.96
  5. Step 5: Solve for x
    x = 999,218,147,292.96/1,037,468.25
  6. Step 6: Final answer
    x = 963,131.30

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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.