Home / 1,027,348.01-1,417,643.70-695,528.96

Finding the Fourth Proportional to 1,027,348.01, 1,417,643.70 and 695,528.96

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Solution

The fourth proportional to 1,027,348.01, 1,417,643.70 and 695,528.96 is: 959,764.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,348.01 : 1,417,643.70 = 695,528.96 : x
  2. Step 2: Convert to fraction form
    1,027,348.01/1,417,643.70 = 695,528.96/x
  3. Step 3: Cross multiply
    1,027,348.01x = 1,417,643.70 × 695,528.96
  4. Step 4: Simplify right side
    1,027,348.01x = 986,012,248,311.55
  5. Step 5: Solve for x
    x = 986,012,248,311.55/1,027,348.01
  6. Step 6: Final answer
    x = 959,764.60

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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.