Home / 4,596,434-6,895,966.44-1,564,467.92

Finding the Fourth Proportional to 4,596,434, 6,895,966.44 and 1,564,467.92

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Solution

The fourth proportional to 4,596,434, 6,895,966.44 and 1,564,467.92 is: 2,347,149.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,596,434 : 6,895,966.44 = 1,564,467.92 : x
  2. Step 2: Convert to fraction form
    4,596,434/6,895,966.44 = 1,564,467.92/x
  3. Step 3: Cross multiply
    4,596,434x = 6,895,966.44 × 1,564,467.92
  4. Step 4: Simplify right side
    4,596,434x = 10,788,518,272,776.61
  5. Step 5: Solve for x
    x = 10,788,518,272,776.61/4,596,434
  6. Step 6: Final answer
    x = 2,347,149.61

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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.