Home / 1,027,347.01-1,417,642.32-695,527.96

Finding the Fourth Proportional to 1,027,347.01, 1,417,642.32 and 695,527.96

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Solution

The fourth proportional to 1,027,347.01, 1,417,642.32 and 695,527.96 is: 959,763.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,347.01 : 1,417,642.32 = 695,527.96 : x
  2. Step 2: Convert to fraction form
    1,027,347.01/1,417,642.32 = 695,527.96/x
  3. Step 3: Cross multiply
    1,027,347.01x = 1,417,642.32 × 695,527.96
  4. Step 4: Simplify right side
    1,027,347.01x = 986,009,866,408.64
  5. Step 5: Solve for x
    x = 986,009,866,408.64/1,027,347.01
  6. Step 6: Final answer
    x = 959,763.21

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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.