Home / 5,482,283.89-7,565,641.35-3,001,463.18

Finding the Fourth Proportional to 5,482,283.89, 7,565,641.35 and 3,001,463.18

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Solution

The fourth proportional to 5,482,283.89, 7,565,641.35 and 3,001,463.18 is: 4,142,068.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,482,283.89 : 7,565,641.35 = 3,001,463.18 : x
  2. Step 2: Convert to fraction form
    5,482,283.89/7,565,641.35 = 3,001,463.18/x
  3. Step 3: Cross multiply
    5,482,283.89x = 7,565,641.35 × 3,001,463.18
  4. Step 4: Simplify right side
    5,482,283.89x = 22,707,993,945,110.49
  5. Step 5: Solve for x
    x = 22,707,993,945,110.49/5,482,283.89
  6. Step 6: Final answer
    x = 4,142,068.23

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Why These Related Problems?

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