Home / 5,423,773.34-7,484,899.07-2,976,612.08

Finding the Fourth Proportional to 5,423,773.34, 7,484,899.07 and 2,976,612.08

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Solution

The fourth proportional to 5,423,773.34, 7,484,899.07 and 2,976,612.08 is: 4,107,775.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,423,773.34 : 7,484,899.07 = 2,976,612.08 : x
  2. Step 2: Convert to fraction form
    5,423,773.34/7,484,899.07 = 2,976,612.08/x
  3. Step 3: Cross multiply
    5,423,773.34x = 7,484,899.07 × 2,976,612.08
  4. Step 4: Simplify right side
    5,423,773.34x = 22,279,640,989,342.77
  5. Step 5: Solve for x
    x = 22,279,640,989,342.77/5,423,773.34
  6. Step 6: Final answer
    x = 4,107,775.08

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.