Home / 4,331,498.01-5,974,852.17-2,782,238.16

Finding the Fourth Proportional to 4,331,498.01, 5,974,852.17 and 2,782,238.16

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Solution

The fourth proportional to 4,331,498.01, 5,974,852.17 and 2,782,238.16 is: 3,837,808.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,331,498.01 : 5,974,852.17 = 2,782,238.16 : x
  2. Step 2: Convert to fraction form
    4,331,498.01/5,974,852.17 = 2,782,238.16/x
  3. Step 3: Cross multiply
    4,331,498.01x = 5,974,852.17 × 2,782,238.16
  4. Step 4: Simplify right side
    4,331,498.01x = 16,623,461,707,732.81
  5. Step 5: Solve for x
    x = 16,623,461,707,732.81/4,331,498.01
  6. Step 6: Final answer
    x = 3,837,808.92

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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.