Home / 1,047,234.60-1,445,190.66-594,533.16

Finding the Fourth Proportional to 1,047,234.60, 1,445,190.66 and 594,533.16

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Solution

The fourth proportional to 1,047,234.60, 1,445,190.66 and 594,533.16 is: 820,459.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,047,234.60 : 1,445,190.66 = 594,533.16 : x
  2. Step 2: Convert to fraction form
    1,047,234.60/1,445,190.66 = 594,533.16/x
  3. Step 3: Cross multiply
    1,047,234.60x = 1,445,190.66 × 594,533.16
  4. Step 4: Simplify right side
    1,047,234.60x = 859,213,769,892.29
  5. Step 5: Solve for x
    x = 859,213,769,892.29/1,047,234.60
  6. Step 6: Final answer
    x = 820,459.68

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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.