Home / 1,024,216.84-1,413,561.54-571,537

Finding the Fourth Proportional to 1,024,216.84, 1,413,561.54 and 571,537

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Solution

The fourth proportional to 1,024,216.84, 1,413,561.54 and 571,537 is: 788,800.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,216.84 : 1,413,561.54 = 571,537 : x
  2. Step 2: Convert to fraction form
    1,024,216.84/1,413,561.54 = 571,537/x
  3. Step 3: Cross multiply
    1,024,216.84x = 1,413,561.54 × 571,537
  4. Step 4: Simplify right side
    1,024,216.84x = 807,902,721,886.98
  5. Step 5: Solve for x
    x = 807,902,721,886.98/1,024,216.84
  6. Step 6: Final answer
    x = 788,800.47

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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.