Home / 4,045,123.46-6,068,590.24-1,520,800.58

Finding the Fourth Proportional to 4,045,123.46, 6,068,590.24 and 1,520,800.58

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Solution

The fourth proportional to 4,045,123.46, 6,068,590.24 and 1,520,800.58 is: 2,281,541.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,045,123.46 : 6,068,590.24 = 1,520,800.58 : x
  2. Step 2: Convert to fraction form
    4,045,123.46/6,068,590.24 = 1,520,800.58/x
  3. Step 3: Cross multiply
    4,045,123.46x = 6,068,590.24 × 1,520,800.58
  4. Step 4: Simplify right side
    4,045,123.46x = 9,229,115,556,774.34
  5. Step 5: Solve for x
    x = 9,229,115,556,774.34/4,045,123.46
  6. Step 6: Final answer
    x = 2,281,541.13

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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.