Home / 8,603,657.04-12,908,198.02-4,054,522.08

Finding the Fourth Proportional to 8,603,657.04, 12,908,198.02 and 4,054,522.08

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Solution

The fourth proportional to 8,603,657.04, 12,908,198.02 and 4,054,522.08 is: 6,083,061.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,603,657.04 : 12,908,198.02 = 4,054,522.08 : x
  2. Step 2: Convert to fraction form
    8,603,657.04/12,908,198.02 = 4,054,522.08/x
  3. Step 3: Cross multiply
    8,603,657.04x = 12,908,198.02 × 4,054,522.08
  4. Step 4: Simplify right side
    8,603,657.04x = 52,336,573,885,102.28
  5. Step 5: Solve for x
    x = 52,336,573,885,102.28/8,603,657.04
  6. Step 6: Final answer
    x = 6,083,061.38

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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.