Home / 4,332,590.98-5,979,162.22-2,398,851.45

Finding the Fourth Proportional to 4,332,590.98, 5,979,162.22 and 2,398,851.45

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Solution

The fourth proportional to 4,332,590.98, 5,979,162.22 and 2,398,851.45 is: 3,310,518.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332,590.98 : 5,979,162.22 = 2,398,851.45 : x
  2. Step 2: Convert to fraction form
    4,332,590.98/5,979,162.22 = 2,398,851.45/x
  3. Step 3: Cross multiply
    4,332,590.98x = 5,979,162.22 × 2,398,851.45
  4. Step 4: Simplify right side
    4,332,590.98x = 14,343,121,955,235.09
  5. Step 5: Solve for x
    x = 14,343,121,955,235.09/4,332,590.98
  6. Step 6: Final answer
    x = 3,310,518.35

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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.