Home / 2,307,116.40-3,460,674.60-1,361,554.80

Finding the Fourth Proportional to 2,307,116.40, 3,460,674.60 and 1,361,554.80

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Solution

The fourth proportional to 2,307,116.40, 3,460,674.60 and 1,361,554.80 is: 2,042,332.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,307,116.40 : 3,460,674.60 = 1,361,554.80 : x
  2. Step 2: Convert to fraction form
    2,307,116.40/3,460,674.60 = 1,361,554.80/x
  3. Step 3: Cross multiply
    2,307,116.40x = 3,460,674.60 × 1,361,554.80
  4. Step 4: Simplify right side
    2,307,116.40x = 4,711,898,112,868.08
  5. Step 5: Solve for x
    x = 4,711,898,112,868.08/2,307,116.40
  6. Step 6: Final answer
    x = 2,042,332.20

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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.