Home / 1,499,359.16-2,068,911.66-895,619

Finding the Fourth Proportional to 1,499,359.16, 2,068,911.66 and 895,619

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Solution

The fourth proportional to 1,499,359.16, 2,068,911.66 and 895,619 is: 1,235,832.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,499,359.16 : 2,068,911.66 = 895,619 : x
  2. Step 2: Convert to fraction form
    1,499,359.16/2,068,911.66 = 895,619/x
  3. Step 3: Cross multiply
    1,499,359.16x = 2,068,911.66 × 895,619
  4. Step 4: Simplify right side
    1,499,359.16x = 1,852,956,592,017.54
  5. Step 5: Solve for x
    x = 1,852,956,592,017.54/1,499,359.16
  6. Step 6: Final answer
    x = 1,235,832.38

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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.