Home / 6,164,205.60-9,246,337.20-2,175,117.60

Finding the Fourth Proportional to 6,164,205.60, 9,246,337.20 and 2,175,117.60

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Solution

The fourth proportional to 6,164,205.60, 9,246,337.20 and 2,175,117.60 is: 3,262,686.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,164,205.60 : 9,246,337.20 = 2,175,117.60 : x
  2. Step 2: Convert to fraction form
    6,164,205.60/9,246,337.20 = 2,175,117.60/x
  3. Step 3: Cross multiply
    6,164,205.60x = 9,246,337.20 × 2,175,117.60
  4. Step 4: Simplify right side
    6,164,205.60x = 20,111,870,779,254.72
  5. Step 5: Solve for x
    x = 20,111,870,779,254.72/6,164,205.60
  6. Step 6: Final answer
    x = 3,262,686.56

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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.