Home / 3,877,298.54-5,813,254.55-1,717,146.53

Finding the Fourth Proportional to 3,877,298.54, 5,813,254.55 and 1,717,146.53

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Solution

The fourth proportional to 3,877,298.54, 5,813,254.55 and 1,717,146.53 is: 2,574,527.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,877,298.54 : 5,813,254.55 = 1,717,146.53 : x
  2. Step 2: Convert to fraction form
    3,877,298.54/5,813,254.55 = 1,717,146.53/x
  3. Step 3: Cross multiply
    3,877,298.54x = 5,813,254.55 × 1,717,146.53
  4. Step 4: Simplify right side
    3,877,298.54x = 9,982,209,840,887.21
  5. Step 5: Solve for x
    x = 9,982,209,840,887.21/3,877,298.54
  6. Step 6: Final answer
    x = 2,574,527.02

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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.