Home / 8,710,109.58-13,064,319.63-2,644,893.81

Finding the Fourth Proportional to 8,710,109.58, 13,064,319.63 and 2,644,893.81

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Solution

The fourth proportional to 8,710,109.58, 13,064,319.63 and 2,644,893.81 is: 3,967,084.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,710,109.58 : 13,064,319.63 = 2,644,893.81 : x
  2. Step 2: Convert to fraction form
    8,710,109.58/13,064,319.63 = 2,644,893.81/x
  3. Step 3: Cross multiply
    8,710,109.58x = 13,064,319.63 × 2,644,893.81
  4. Step 4: Simplify right side
    8,710,109.58x = 34,553,738,121,248.49
  5. Step 5: Solve for x
    x = 34,553,738,121,248.49/8,710,109.58
  6. Step 6: Final answer
    x = 3,967,084.20

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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.