Home / 8,058,349.84-12,079,925.52-4,011,011.08

Finding the Fourth Proportional to 8,058,349.84, 12,079,925.52 and 4,011,011.08

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Solution

The fourth proportional to 8,058,349.84, 12,079,925.52 and 4,011,011.08 is: 6,012,734.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,058,349.84 : 12,079,925.52 = 4,011,011.08 : x
  2. Step 2: Convert to fraction form
    8,058,349.84/12,079,925.52 = 4,011,011.08/x
  3. Step 3: Cross multiply
    8,058,349.84x = 12,079,925.52 × 4,011,011.08
  4. Step 4: Simplify right side
    8,058,349.84x = 48,452,715,106,294.76
  5. Step 5: Solve for x
    x = 48,452,715,106,294.76/8,058,349.84
  6. Step 6: Final answer
    x = 6,012,734.13

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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.