Home / 2,045,763.10-3,070,503.60-1,035,587.80

Finding the Fourth Proportional to 2,045,763.10, 3,070,503.60 and 1,035,587.80

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Solution

The fourth proportional to 2,045,763.10, 3,070,503.60 and 1,035,587.80 is: 1,554,322.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,763.10 : 3,070,503.60 = 1,035,587.80 : x
  2. Step 2: Convert to fraction form
    2,045,763.10/3,070,503.60 = 1,035,587.80/x
  3. Step 3: Cross multiply
    2,045,763.10x = 3,070,503.60 × 1,035,587.80
  4. Step 4: Simplify right side
    2,045,763.10x = 3,179,776,068,016.08
  5. Step 5: Solve for x
    x = 3,179,776,068,016.08/2,045,763.10
  6. Step 6: Final answer
    x = 1,554,322.72

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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.