Home / 7,597,866.96-10,485,018.12-4,160,045.52

Finding the Fourth Proportional to 7,597,866.96, 10,485,018.12 and 4,160,045.52

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Solution

The fourth proportional to 7,597,866.96, 10,485,018.12 and 4,160,045.52 is: 5,740,841.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,597,866.96 : 10,485,018.12 = 4,160,045.52 : x
  2. Step 2: Convert to fraction form
    7,597,866.96/10,485,018.12 = 4,160,045.52/x
  3. Step 3: Cross multiply
    7,597,866.96x = 10,485,018.12 × 4,160,045.52
  4. Step 4: Simplify right side
    7,597,866.96x = 43,618,152,657,224.82
  5. Step 5: Solve for x
    x = 43,618,152,657,224.82/7,597,866.96
  6. Step 6: Final answer
    x = 5,740,841.86

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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.