Home / 1,751,140.04-2,416,469.10-1,016,037.52

Finding the Fourth Proportional to 1,751,140.04, 2,416,469.10 and 1,016,037.52

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Solution

The fourth proportional to 1,751,140.04, 2,416,469.10 and 1,016,037.52 is: 1,402,071.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,140.04 : 2,416,469.10 = 1,016,037.52 : x
  2. Step 2: Convert to fraction form
    1,751,140.04/2,416,469.10 = 1,016,037.52/x
  3. Step 3: Cross multiply
    1,751,140.04x = 2,416,469.10 × 1,016,037.52
  4. Step 4: Simplify right side
    1,751,140.04x = 2,455,223,271,520.63
  5. Step 5: Solve for x
    x = 2,455,223,271,520.63/1,751,140.04
  6. Step 6: Final answer
    x = 1,402,071.35

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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.