Home / 1,068,773.60-1,474,541.69-609,558.14

Finding the Fourth Proportional to 1,068,773.60, 1,474,541.69 and 609,558.14

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Solution

The fourth proportional to 1,068,773.60, 1,474,541.69 and 609,558.14 is: 840,981.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,773.60 : 1,474,541.69 = 609,558.14 : x
  2. Step 2: Convert to fraction form
    1,068,773.60/1,474,541.69 = 609,558.14/x
  3. Step 3: Cross multiply
    1,068,773.60x = 1,474,541.69 × 609,558.14
  4. Step 4: Simplify right side
    1,068,773.60x = 898,818,890,547.42
  5. Step 5: Solve for x
    x = 898,818,890,547.42/1,068,773.60
  6. Step 6: Final answer
    x = 840,981.56

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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.