Home / 9,386,897.96-14,086,270.29-3,995,539.74

Finding the Fourth Proportional to 9,386,897.96, 14,086,270.29 and 3,995,539.74

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Solution

The fourth proportional to 9,386,897.96, 14,086,270.29 and 3,995,539.74 is: 5,995,830.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,386,897.96 : 14,086,270.29 = 3,995,539.74 : x
  2. Step 2: Convert to fraction form
    9,386,897.96/14,086,270.29 = 3,995,539.74/x
  3. Step 3: Cross multiply
    9,386,897.96x = 14,086,270.29 × 3,995,539.74
  4. Step 4: Simplify right side
    9,386,897.96x = 56,282,252,732,076.32
  5. Step 5: Solve for x
    x = 56,282,252,732,076.32/9,386,897.96
  6. Step 6: Final answer
    x = 5,995,830.89

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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.