Home / 1,445,723.58-2,168,569.68-592,605.03

Finding the Fourth Proportional to 1,445,723.58, 2,168,569.68 and 592,605.03

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Solution

The fourth proportional to 1,445,723.58, 2,168,569.68 and 592,605.03 is: 888,901.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,445,723.58 : 2,168,569.68 = 592,605.03 : x
  2. Step 2: Convert to fraction form
    1,445,723.58/2,168,569.68 = 592,605.03/x
  3. Step 3: Cross multiply
    1,445,723.58x = 2,168,569.68 × 592,605.03
  4. Step 4: Simplify right side
    1,445,723.58x = 1,285,105,300,273.49
  5. Step 5: Solve for x
    x = 1,285,105,300,273.49/1,445,723.58
  6. Step 6: Final answer
    x = 888,901.11

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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.