Home / 1,925,873.52-2,657,591.64-1,066,385.52

Finding the Fourth Proportional to 1,925,873.52, 2,657,591.64 and 1,066,385.52

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Solution

The fourth proportional to 1,925,873.52, 2,657,591.64 and 1,066,385.52 is: 1,471,549.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,925,873.52 : 2,657,591.64 = 1,066,385.52 : x
  2. Step 2: Convert to fraction form
    1,925,873.52/2,657,591.64 = 1,066,385.52/x
  3. Step 3: Cross multiply
    1,925,873.52x = 2,657,591.64 × 1,066,385.52
  4. Step 4: Simplify right side
    1,925,873.52x = 2,834,017,242,969.05
  5. Step 5: Solve for x
    x = 2,834,017,242,969.05/1,925,873.52
  6. Step 6: Final answer
    x = 1,471,549.00

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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.