Home / 2,297,218.77-3,445,827.93-614,278.53

Finding the Fourth Proportional to 2,297,218.77, 3,445,827.93 and 614,278.53

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Solution

The fourth proportional to 2,297,218.77, 3,445,827.93 and 614,278.53 is: 921,417.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,297,218.77 : 3,445,827.93 = 614,278.53 : x
  2. Step 2: Convert to fraction form
    2,297,218.77/3,445,827.93 = 614,278.53/x
  3. Step 3: Cross multiply
    2,297,218.77x = 3,445,827.93 × 614,278.53
  4. Step 4: Simplify right side
    2,297,218.77x = 2,116,698,115,473.34
  5. Step 5: Solve for x
    x = 2,116,698,115,473.34/2,297,218.77
  6. Step 6: Final answer
    x = 921,417.73

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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.