Home / 1,835,627.54-2,533,017.49-1,061,308.05

Finding the Fourth Proportional to 1,835,627.54, 2,533,017.49 and 1,061,308.05

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Solution

The fourth proportional to 1,835,627.54, 2,533,017.49 and 1,061,308.05 is: 1,464,519.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,627.54 : 2,533,017.49 = 1,061,308.05 : x
  2. Step 2: Convert to fraction form
    1,835,627.54/2,533,017.49 = 1,061,308.05/x
  3. Step 3: Cross multiply
    1,835,627.54x = 2,533,017.49 × 1,061,308.05
  4. Step 4: Simplify right side
    1,835,627.54x = 2,688,311,862,148.04
  5. Step 5: Solve for x
    x = 2,688,311,862,148.04/1,835,627.54
  6. Step 6: Final answer
    x = 1,464,519.25

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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.