Home / 1,585,258.14-2,377,387.68-520,051.98

Finding the Fourth Proportional to 1,585,258.14, 2,377,387.68 and 520,051.98

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Solution

The fourth proportional to 1,585,258.14, 2,377,387.68 and 520,051.98 is: 779,914.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,585,258.14 : 2,377,387.68 = 520,051.98 : x
  2. Step 2: Convert to fraction form
    1,585,258.14/2,377,387.68 = 520,051.98/x
  3. Step 3: Cross multiply
    1,585,258.14x = 2,377,387.68 × 520,051.98
  4. Step 4: Simplify right side
    1,585,258.14x = 1,236,365,170,211.61
  5. Step 5: Solve for x
    x = 1,236,365,170,211.61/1,585,258.14
  6. Step 6: Final answer
    x = 779,914.10

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.