Home / 6,197,543.80-9,296,315.70-4,284,356.20

Finding the Fourth Proportional to 6,197,543.80, 9,296,315.70 and 4,284,356.20

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Solution

The fourth proportional to 6,197,543.80, 9,296,315.70 and 4,284,356.20 is: 6,426,534.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,197,543.80 : 9,296,315.70 = 4,284,356.20 : x
  2. Step 2: Convert to fraction form
    6,197,543.80/9,296,315.70 = 4,284,356.20/x
  3. Step 3: Cross multiply
    6,197,543.80x = 9,296,315.70 × 4,284,356.20
  4. Step 4: Simplify right side
    6,197,543.80x = 39,828,727,806,452.34
  5. Step 5: Solve for x
    x = 39,828,727,806,452.34/6,197,543.80
  6. Step 6: Final answer
    x = 6,426,534.30

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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.