Home / 3,482,109.60-5,223,164.40-2,883,746.40

Finding the Fourth Proportional to 3,482,109.60, 5,223,164.40 and 2,883,746.40

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Solution

The fourth proportional to 3,482,109.60, 5,223,164.40 and 2,883,746.40 is: 4,325,619.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,482,109.60 : 5,223,164.40 = 2,883,746.40 : x
  2. Step 2: Convert to fraction form
    3,482,109.60/5,223,164.40 = 2,883,746.40/x
  3. Step 3: Cross multiply
    3,482,109.60x = 5,223,164.40 × 2,883,746.40
  4. Step 4: Simplify right side
    3,482,109.60x = 15,062,281,535,108.16
  5. Step 5: Solve for x
    x = 15,062,281,535,108.16/3,482,109.60
  6. Step 6: Final answer
    x = 4,325,619.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.