Home / 6,016,636.65-9,027,710.95-2,605,966.41

Finding the Fourth Proportional to 6,016,636.65, 9,027,710.95 and 2,605,966.41

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Solution

The fourth proportional to 6,016,636.65, 9,027,710.95 and 2,605,966.41 is: 3,910,143.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,016,636.65 : 9,027,710.95 = 2,605,966.41 : x
  2. Step 2: Convert to fraction form
    6,016,636.65/9,027,710.95 = 2,605,966.41/x
  3. Step 3: Cross multiply
    6,016,636.65x = 9,027,710.95 × 2,605,966.41
  4. Step 4: Simplify right side
    6,016,636.65x = 23,525,911,443,235.71
  5. Step 5: Solve for x
    x = 23,525,911,443,235.71/6,016,636.65
  6. Step 6: Final answer
    x = 3,910,143.30

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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.