Home / 10,256,023.98-14,139,462.53-6,578,556.14

Finding the Fourth Proportional to 10,256,023.98, 14,139,462.53 and 6,578,556.14

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Solution

The fourth proportional to 10,256,023.98, 14,139,462.53 and 6,578,556.14 is: 9,069,523.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,256,023.98 : 14,139,462.53 = 6,578,556.14 : x
  2. Step 2: Convert to fraction form
    10,256,023.98/14,139,462.53 = 6,578,556.14/x
  3. Step 3: Cross multiply
    10,256,023.98x = 14,139,462.53 × 6,578,556.14
  4. Step 4: Simplify right side
    10,256,023.98x = 93,017,248,094,826.48
  5. Step 5: Solve for x
    x = 93,017,248,094,826.48/10,256,023.98
  6. Step 6: Final answer
    x = 9,069,523.27

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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.