Home / 1,935,019.53-2,903,328.46-974,956.30

Finding the Fourth Proportional to 1,935,019.53, 2,903,328.46 and 974,956.30

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Solution

The fourth proportional to 1,935,019.53, 2,903,328.46 and 974,956.30 is: 1,462,837.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,019.53 : 2,903,328.46 = 974,956.30 : x
  2. Step 2: Convert to fraction form
    1,935,019.53/2,903,328.46 = 974,956.30/x
  3. Step 3: Cross multiply
    1,935,019.53x = 2,903,328.46 × 974,956.30
  4. Step 4: Simplify right side
    1,935,019.53x = 2,830,618,367,006.67
  5. Step 5: Solve for x
    x = 2,830,618,367,006.67/1,935,019.53
  6. Step 6: Final answer
    x = 1,462,837.10

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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.