Home / 1,037,609.60-1,554,956.40-824,741.60

Finding the Fourth Proportional to 1,037,609.60, 1,554,956.40 and 824,741.60

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Solution

The fourth proportional to 1,037,609.60, 1,554,956.40 and 824,741.60 is: 1,235,953.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,609.60 : 1,554,956.40 = 824,741.60 : x
  2. Step 2: Convert to fraction form
    1,037,609.60/1,554,956.40 = 824,741.60/x
  3. Step 3: Cross multiply
    1,037,609.60x = 1,554,956.40 × 824,741.60
  4. Step 4: Simplify right side
    1,037,609.60x = 1,282,437,229,266.24
  5. Step 5: Solve for x
    x = 1,282,437,229,266.24/1,037,609.60
  6. Step 6: Final answer
    x = 1,235,953.51

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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.