Home / 4,904,041.86-7,356,103.80-1,709,162.88

Finding the Fourth Proportional to 4,904,041.86, 7,356,103.80 and 1,709,162.88

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Solution

The fourth proportional to 4,904,041.86, 7,356,103.80 and 1,709,162.88 is: 2,563,758.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,904,041.86 : 7,356,103.80 = 1,709,162.88 : x
  2. Step 2: Convert to fraction form
    4,904,041.86/7,356,103.80 = 1,709,162.88/x
  3. Step 3: Cross multiply
    4,904,041.86x = 7,356,103.80 × 1,709,162.88
  4. Step 4: Simplify right side
    4,904,041.86x = 12,572,779,556,386.94
  5. Step 5: Solve for x
    x = 12,572,779,556,386.94/4,904,041.86
  6. Step 6: Final answer
    x = 2,563,758.61

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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.