Home / 5,886,590.10-8,123,526.21-3,439,344.66

Finding the Fourth Proportional to 5,886,590.10, 8,123,526.21 and 3,439,344.66

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Solution

The fourth proportional to 5,886,590.10, 8,123,526.21 and 3,439,344.66 is: 4,746,314.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,886,590.10 : 8,123,526.21 = 3,439,344.66 : x
  2. Step 2: Convert to fraction form
    5,886,590.10/8,123,526.21 = 3,439,344.66/x
  3. Step 3: Cross multiply
    5,886,590.10x = 8,123,526.21 × 3,439,344.66
  4. Step 4: Simplify right side
    5,886,590.10x = 27,939,606,490,733.54
  5. Step 5: Solve for x
    x = 27,939,606,490,733.54/5,886,590.10
  6. Step 6: Final answer
    x = 4,746,314.25

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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.