Home / 6,285,225.80-9,423,980.33-2,442,561.45

Finding the Fourth Proportional to 6,285,225.80, 9,423,980.33 and 2,442,561.45

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Solution

The fourth proportional to 6,285,225.80, 9,423,980.33 and 2,442,561.45 is: 3,662,342.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,285,225.80 : 9,423,980.33 = 2,442,561.45 : x
  2. Step 2: Convert to fraction form
    6,285,225.80/9,423,980.33 = 2,442,561.45/x
  3. Step 3: Cross multiply
    6,285,225.80x = 9,423,980.33 × 2,442,561.45
  4. Step 4: Simplify right side
    6,285,225.80x = 23,018,651,047,403.47
  5. Step 5: Solve for x
    x = 23,018,651,047,403.47/6,285,225.80
  6. Step 6: Final answer
    x = 3,662,342.74

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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.