Home / 4,547,668.74-6,275,744.37-2,510,434.50

Finding the Fourth Proportional to 4,547,668.74, 6,275,744.37 and 2,510,434.50

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Solution

The fourth proportional to 4,547,668.74, 6,275,744.37 and 2,510,434.50 is: 3,464,378.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,547,668.74 : 6,275,744.37 = 2,510,434.50 : x
  2. Step 2: Convert to fraction form
    4,547,668.74/6,275,744.37 = 2,510,434.50/x
  3. Step 3: Cross multiply
    4,547,668.74x = 6,275,744.37 × 2,510,434.50
  4. Step 4: Simplify right side
    4,547,668.74x = 15,754,845,179,628.77
  5. Step 5: Solve for x
    x = 15,754,845,179,628.77/4,547,668.74
  6. Step 6: Final answer
    x = 3,464,378.36

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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.