Home / 2,014,209.64-3,020,210.14-798,554.76

Finding the Fourth Proportional to 2,014,209.64, 3,020,210.14 and 798,554.76

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Solution

The fourth proportional to 2,014,209.64, 3,020,210.14 and 798,554.76 is: 1,197,394.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,209.64 : 3,020,210.14 = 798,554.76 : x
  2. Step 2: Convert to fraction form
    2,014,209.64/3,020,210.14 = 798,554.76/x
  3. Step 3: Cross multiply
    2,014,209.64x = 3,020,210.14 × 798,554.76
  4. Step 4: Simplify right side
    2,014,209.64x = 2,411,803,183,497.27
  5. Step 5: Solve for x
    x = 2,411,803,183,497.27/2,014,209.64
  6. Step 6: Final answer
    x = 1,197,394.32

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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.