Home / 1,166,922.24-1,610,330.40-657,614.40

Finding the Fourth Proportional to 1,166,922.24, 1,610,330.40 and 657,614.40

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Solution

The fourth proportional to 1,166,922.24, 1,610,330.40 and 657,614.40 is: 907,495.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,922.24 : 1,610,330.40 = 657,614.40 : x
  2. Step 2: Convert to fraction form
    1,166,922.24/1,610,330.40 = 657,614.40/x
  3. Step 3: Cross multiply
    1,166,922.24x = 1,610,330.40 × 657,614.40
  4. Step 4: Simplify right side
    1,166,922.24x = 1,058,976,459,797.76
  5. Step 5: Solve for x
    x = 1,058,976,459,797.76/1,166,922.24
  6. Step 6: Final answer
    x = 907,495.31

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1.5x scale

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.