Home / 4,736,031.80-7,104,047.70-3,292,806.20

Finding the Fourth Proportional to 4,736,031.80, 7,104,047.70 and 3,292,806.20

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Solution

The fourth proportional to 4,736,031.80, 7,104,047.70 and 3,292,806.20 is: 4,939,209.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,736,031.80 : 7,104,047.70 = 3,292,806.20 : x
  2. Step 2: Convert to fraction form
    4,736,031.80/7,104,047.70 = 3,292,806.20/x
  3. Step 3: Cross multiply
    4,736,031.80x = 7,104,047.70 × 3,292,806.20
  4. Step 4: Simplify right side
    4,736,031.80x = 23,392,252,311,655.74
  5. Step 5: Solve for x
    x = 23,392,252,311,655.74/4,736,031.80
  6. Step 6: Final answer
    x = 4,939,209.30

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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.