Home / 4,645,770.63-6,966,488.77-1,767,673.16

Finding the Fourth Proportional to 4,645,770.63, 6,966,488.77 and 1,767,673.16

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Solution

The fourth proportional to 4,645,770.63, 6,966,488.77 and 1,767,673.16 is: 2,650,685.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,645,770.63 : 6,966,488.77 = 1,767,673.16 : x
  2. Step 2: Convert to fraction form
    4,645,770.63/6,966,488.77 = 1,767,673.16/x
  3. Step 3: Cross multiply
    4,645,770.63x = 6,966,488.77 × 1,767,673.16
  4. Step 4: Simplify right side
    4,645,770.63x = 12,314,475,218,170.41
  5. Step 5: Solve for x
    x = 12,314,475,218,170.41/4,645,770.63
  6. Step 6: Final answer
    x = 2,650,685.15

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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.