Home / 4,045,608.36-6,070,806.63-1,488,618.86

Finding the Fourth Proportional to 4,045,608.36, 6,070,806.63 and 1,488,618.86

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Solution

The fourth proportional to 4,045,608.36, 6,070,806.63 and 1,488,618.86 is: 2,233,809.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,045,608.36 : 6,070,806.63 = 1,488,618.86 : x
  2. Step 2: Convert to fraction form
    4,045,608.36/6,070,806.63 = 1,488,618.86/x
  3. Step 3: Cross multiply
    4,045,608.36x = 6,070,806.63 × 1,488,618.86
  4. Step 4: Simplify right side
    4,045,608.36x = 9,037,117,214,477.01
  5. Step 5: Solve for x
    x = 9,037,117,214,477.01/4,045,608.36
  6. Step 6: Final answer
    x = 2,233,809.21

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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.