Home / 4,180,332.03-6,259,862.21-2,756,066.91

Finding the Fourth Proportional to 4,180,332.03, 6,259,862.21 and 2,756,066.91

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Solution

The fourth proportional to 4,180,332.03, 6,259,862.21 and 2,756,066.91 is: 4,127,088.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,180,332.03 : 6,259,862.21 = 2,756,066.91 : x
  2. Step 2: Convert to fraction form
    4,180,332.03/6,259,862.21 = 2,756,066.91/x
  3. Step 3: Cross multiply
    4,180,332.03x = 6,259,862.21 × 2,756,066.91
  4. Step 4: Simplify right side
    4,180,332.03x = 17,252,599,084,360.14
  5. Step 5: Solve for x
    x = 17,252,599,084,360.14/4,180,332.03
  6. Step 6: Final answer
    x = 4,127,088.22

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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.