Home / 5,088,392.30-7,632,549.54-1,301,869.10

Finding the Fourth Proportional to 5,088,392.30, 7,632,549.54 and 1,301,869.10

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Solution

The fourth proportional to 5,088,392.30, 7,632,549.54 and 1,301,869.10 is: 1,952,793.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,088,392.30 : 7,632,549.54 = 1,301,869.10 : x
  2. Step 2: Convert to fraction form
    5,088,392.30/7,632,549.54 = 1,301,869.10/x
  3. Step 3: Cross multiply
    5,088,392.30x = 7,632,549.54 × 1,301,869.10
  4. Step 4: Simplify right side
    5,088,392.30x = 9,936,580,400,345.22
  5. Step 5: Solve for x
    x = 9,936,580,400,345.22/5,088,392.30
  6. Step 6: Final answer
    x = 1,952,793.69

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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.