Home / 1,925,535.30-2,657,275.65-1,151,962.62

Finding the Fourth Proportional to 1,925,535.30, 2,657,275.65 and 1,151,962.62

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Solution

The fourth proportional to 1,925,535.30, 2,657,275.65 and 1,151,962.62 is: 1,589,730.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,925,535.30 : 2,657,275.65 = 1,151,962.62 : x
  2. Step 2: Convert to fraction form
    1,925,535.30/2,657,275.65 = 1,151,962.62/x
  3. Step 3: Cross multiply
    1,925,535.30x = 2,657,275.65 × 1,151,962.62
  4. Step 4: Simplify right side
    1,925,535.30x = 3,061,082,219,836.20
  5. Step 5: Solve for x
    x = 3,061,082,219,836.20/1,925,535.30
  6. Step 6: Final answer
    x = 1,589,730.51

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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.