Home / 8,058,186.84-12,079,681.65-4,010,848.50

Finding the Fourth Proportional to 8,058,186.84, 12,079,681.65 and 4,010,848.50

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Solution

The fourth proportional to 8,058,186.84, 12,079,681.65 and 4,010,848.50 is: 6,012,490.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,058,186.84 : 12,079,681.65 = 4,010,848.50 : x
  2. Step 2: Convert to fraction form
    8,058,186.84/12,079,681.65 = 4,010,848.50/x
  3. Step 3: Cross multiply
    8,058,186.84x = 12,079,681.65 × 4,010,848.50
  4. Step 4: Simplify right side
    8,058,186.84x = 48,449,773,026,380.02
  5. Step 5: Solve for x
    x = 48,449,773,026,380.02/8,058,186.84
  6. Step 6: Final answer
    x = 6,012,490.65

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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.