Home / 6,890,519-10,335,866.02-2,402,795

Finding the Fourth Proportional to 6,890,519, 10,335,866.02 and 2,402,795

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Solution

The fourth proportional to 6,890,519, 10,335,866.02 and 2,402,795 is: 3,604,223.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,890,519 : 10,335,866.02 = 2,402,795 : x
  2. Step 2: Convert to fraction form
    6,890,519/10,335,866.02 = 2,402,795/x
  3. Step 3: Cross multiply
    6,890,519x = 10,335,866.02 × 2,402,795
  4. Step 4: Simplify right side
    6,890,519x = 24,834,967,193,525.90
  5. Step 5: Solve for x
    x = 24,834,967,193,525.90/6,890,519
  6. Step 6: Final answer
    x = 3,604,223.02

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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.