Home / 2,305,000.80-3,460,125.60-1,358,904.60

Finding the Fourth Proportional to 2,305,000.80, 3,460,125.60 and 1,358,904.60

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Solution

The fourth proportional to 2,305,000.80, 3,460,125.60 and 1,358,904.60 is: 2,039,904.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,305,000.80 : 3,460,125.60 = 1,358,904.60 : x
  2. Step 2: Convert to fraction form
    2,305,000.80/3,460,125.60 = 1,358,904.60/x
  3. Step 3: Cross multiply
    2,305,000.80x = 3,460,125.60 × 1,358,904.60
  4. Step 4: Simplify right side
    2,305,000.80x = 4,701,980,594,417.76
  5. Step 5: Solve for x
    x = 4,701,980,594,417.76/2,305,000.80
  6. Step 6: Final answer
    x = 2,039,904.11

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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.