Home / 1,849,727.22-2,774,813.16-651,401.88

Finding the Fourth Proportional to 1,849,727.22, 2,774,813.16 and 651,401.88

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Solution

The fourth proportional to 1,849,727.22, 2,774,813.16 and 651,401.88 is: 977,181.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,727.22 : 2,774,813.16 = 651,401.88 : x
  2. Step 2: Convert to fraction form
    1,849,727.22/2,774,813.16 = 651,401.88/x
  3. Step 3: Cross multiply
    1,849,727.22x = 2,774,813.16 × 651,401.88
  4. Step 4: Simplify right side
    1,849,727.22x = 1,807,518,509,072.74
  5. Step 5: Solve for x
    x = 1,807,518,509,072.74/1,849,727.22
  6. Step 6: Final answer
    x = 977,181.12

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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.