Home / 3,225,547.34-4,451,256.03-1,755,461.66

Finding the Fourth Proportional to 3,225,547.34, 4,451,256.03 and 1,755,461.66

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Solution

The fourth proportional to 3,225,547.34, 4,451,256.03 and 1,755,461.66 is: 2,422,537.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,225,547.34 : 4,451,256.03 = 1,755,461.66 : x
  2. Step 2: Convert to fraction form
    3,225,547.34/4,451,256.03 = 1,755,461.66/x
  3. Step 3: Cross multiply
    3,225,547.34x = 4,451,256.03 × 1,755,461.66
  4. Step 4: Simplify right side
    3,225,547.34x = 7,814,009,299,508.81
  5. Step 5: Solve for x
    x = 7,814,009,299,508.81/3,225,547.34
  6. Step 6: Final answer
    x = 2,422,537.47

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1.5x scale

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.