Home / 1,024,316.68-1,413,558.18-571,607.56

Finding the Fourth Proportional to 1,024,316.68, 1,413,558.18 and 571,607.56

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Solution

The fourth proportional to 1,024,316.68, 1,413,558.18 and 571,607.56 is: 788,819.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,316.68 : 1,413,558.18 = 571,607.56 : x
  2. Step 2: Convert to fraction form
    1,024,316.68/1,413,558.18 = 571,607.56/x
  3. Step 3: Cross multiply
    1,024,316.68x = 1,413,558.18 × 571,607.56
  4. Step 4: Simplify right side
    1,024,316.68x = 808,000,542,187.84
  5. Step 5: Solve for x
    x = 808,000,542,187.84/1,024,316.68
  6. Step 6: Final answer
    x = 788,819.08

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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.