Home / 4,580,628.98-6,868,122.23-1,547,708.31

Finding the Fourth Proportional to 4,580,628.98, 6,868,122.23 and 1,547,708.31

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Solution

The fourth proportional to 4,580,628.98, 6,868,122.23 and 1,547,708.31 is: 2,320,609.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580,628.98 : 6,868,122.23 = 1,547,708.31 : x
  2. Step 2: Convert to fraction form
    4,580,628.98/6,868,122.23 = 1,547,708.31/x
  3. Step 3: Cross multiply
    4,580,628.98x = 6,868,122.23 × 1,547,708.31
  4. Step 4: Simplify right side
    4,580,628.98x = 10,629,849,853,336.00
  5. Step 5: Solve for x
    x = 10,629,849,853,336.00/4,580,628.98
  6. Step 6: Final answer
    x = 2,320,609.22

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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.