Home / 7,023,233.64-10,534,864.01-2,707,316.28

Finding the Fourth Proportional to 7,023,233.64, 10,534,864.01 and 2,707,316.28

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Solution

The fourth proportional to 7,023,233.64, 10,534,864.01 and 2,707,316.28 is: 4,060,979.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,023,233.64 : 10,534,864.01 = 2,707,316.28 : x
  2. Step 2: Convert to fraction form
    7,023,233.64/10,534,864.01 = 2,707,316.28/x
  3. Step 3: Cross multiply
    7,023,233.64x = 10,534,864.01 × 2,707,316.28
  4. Step 4: Simplify right side
    7,023,233.64x = 28,521,208,841,859.08
  5. Step 5: Solve for x
    x = 28,521,208,841,859.08/7,023,233.64
  6. Step 6: Final answer
    x = 4,060,979.64

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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.