Home / 7,657,081.64-10,566,122.22-4,393,826.18

Finding the Fourth Proportional to 7,657,081.64, 10,566,122.22 and 4,393,826.18

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Solution

The fourth proportional to 7,657,081.64, 10,566,122.22 and 4,393,826.18 is: 6,063,106.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,657,081.64 : 10,566,122.22 = 4,393,826.18 : x
  2. Step 2: Convert to fraction form
    7,657,081.64/10,566,122.22 = 4,393,826.18/x
  3. Step 3: Cross multiply
    7,657,081.64x = 10,566,122.22 × 4,393,826.18
  4. Step 4: Simplify right side
    7,657,081.64x = 46,425,704,477,542.51
  5. Step 5: Solve for x
    x = 46,425,704,477,542.51/7,657,081.64
  6. Step 6: Final answer
    x = 6,063,106.89

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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.