Home / 9,068,682.84-12,514,631.10-4,994,680.92

Finding the Fourth Proportional to 9,068,682.84, 12,514,631.10 and 4,994,680.92

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Solution

The fourth proportional to 9,068,682.84, 12,514,631.10 and 4,994,680.92 is: 6,892,576.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,068,682.84 : 12,514,631.10 = 4,994,680.92 : x
  2. Step 2: Convert to fraction form
    9,068,682.84/12,514,631.10 = 4,994,680.92/x
  3. Step 3: Cross multiply
    9,068,682.84x = 12,514,631.10 × 4,994,680.92
  4. Step 4: Simplify right side
    9,068,682.84x = 62,506,589,176,008.61
  5. Step 5: Solve for x
    x = 62,506,589,176,008.61/9,068,682.84
  6. Step 6: Final answer
    x = 6,892,576.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.