Home / 10,088,227.76-13,917,754.14-6,214,030.16

Finding the Fourth Proportional to 10,088,227.76, 13,917,754.14 and 6,214,030.16

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Solution

The fourth proportional to 10,088,227.76, 13,917,754.14 and 6,214,030.16 is: 8,572,897.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,088,227.76 : 13,917,754.14 = 6,214,030.16 : x
  2. Step 2: Convert to fraction form
    10,088,227.76/13,917,754.14 = 6,214,030.16/x
  3. Step 3: Cross multiply
    10,088,227.76x = 13,917,754.14 × 6,214,030.16
  4. Step 4: Simplify right side
    10,088,227.76x = 86,485,343,985,424.88
  5. Step 5: Solve for x
    x = 86,485,343,985,424.88/10,088,227.76
  6. Step 6: Final answer
    x = 8,572,897.64

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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.