Home / 6,070,017.60-9,105,544.80-2,080,929.60

Finding the Fourth Proportional to 6,070,017.60, 9,105,544.80 and 2,080,929.60

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Solution

The fourth proportional to 6,070,017.60, 9,105,544.80 and 2,080,929.60 is: 3,121,572.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,070,017.60 : 9,105,544.80 = 2,080,929.60 : x
  2. Step 2: Convert to fraction form
    6,070,017.60/9,105,544.80 = 2,080,929.60/x
  3. Step 3: Cross multiply
    6,070,017.60x = 9,105,544.80 × 2,080,929.60
  4. Step 4: Simplify right side
    6,070,017.60x = 18,947,997,698,446.08
  5. Step 5: Solve for x
    x = 18,947,997,698,446.08/6,070,017.60
  6. Step 6: Final answer
    x = 3,121,572.12

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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.