Home / 9,026,973.03-12,453,953.59-5,931,163.77

Finding the Fourth Proportional to 9,026,973.03, 12,453,953.59 and 5,931,163.77

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Solution

The fourth proportional to 9,026,973.03, 12,453,953.59 and 5,931,163.77 is: 8,182,857.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,026,973.03 : 12,453,953.59 = 5,931,163.77 : x
  2. Step 2: Convert to fraction form
    9,026,973.03/12,453,953.59 = 5,931,163.77/x
  3. Step 3: Cross multiply
    9,026,973.03x = 12,453,953.59 × 5,931,163.77
  4. Step 4: Simplify right side
    9,026,973.03x = 73,866,438,326,269.42
  5. Step 5: Solve for x
    x = 73,866,438,326,269.42/9,026,973.03
  6. Step 6: Final answer
    x = 8,182,857.98

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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.