Home / 8,064,218.90-12,076,411.61-6,009,953.39

Finding the Fourth Proportional to 8,064,218.90, 12,076,411.61 and 6,009,953.39

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Solution

The fourth proportional to 8,064,218.90, 12,076,411.61 and 6,009,953.39 is: 9,000,086.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,218.90 : 12,076,411.61 = 6,009,953.39 : x
  2. Step 2: Convert to fraction form
    8,064,218.90/12,076,411.61 = 6,009,953.39/x
  3. Step 3: Cross multiply
    8,064,218.90x = 12,076,411.61 × 6,009,953.39
  4. Step 4: Simplify right side
    8,064,218.90x = 72,578,670,894,554.84
  5. Step 5: Solve for x
    x = 72,578,670,894,554.84/8,064,218.90
  6. Step 6: Final answer
    x = 9,000,086.90

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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.