Home / 10,304,899.65-15,457,349.48-3,573,313.65

Finding the Fourth Proportional to 10,304,899.65, 15,457,349.48 and 3,573,313.65

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Solution

The fourth proportional to 10,304,899.65, 15,457,349.48 and 3,573,313.65 is: 5,359,970.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,304,899.65 : 15,457,349.48 = 3,573,313.65 : x
  2. Step 2: Convert to fraction form
    10,304,899.65/15,457,349.48 = 3,573,313.65/x
  3. Step 3: Cross multiply
    10,304,899.65x = 15,457,349.48 × 3,573,313.65
  4. Step 4: Simplify right side
    10,304,899.65x = 55,233,957,871,837.83
  5. Step 5: Solve for x
    x = 55,233,957,871,837.83/10,304,899.65
  6. Step 6: Final answer
    x = 5,359,970.48

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Double scale
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Similar ratio
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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.