Home / 1,654,938.39-2,482,407.69-533,007.39

Finding the Fourth Proportional to 1,654,938.39, 2,482,407.69 and 533,007.39

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Solution

The fourth proportional to 1,654,938.39, 2,482,407.69 and 533,007.39 is: 799,511.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,938.39 : 2,482,407.69 = 533,007.39 : x
  2. Step 2: Convert to fraction form
    1,654,938.39/2,482,407.69 = 533,007.39/x
  3. Step 3: Cross multiply
    1,654,938.39x = 2,482,407.69 × 533,007.39
  4. Step 4: Simplify right side
    1,654,938.39x = 1,323,141,643,762.83
  5. Step 5: Solve for x
    x = 1,323,141,643,762.83/1,654,938.39
  6. Step 6: Final answer
    x = 799,511.12

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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.