Home / 4,636,147.83-6,398,267.01-2,571,828.96

Finding the Fourth Proportional to 4,636,147.83, 6,398,267.01 and 2,571,828.96

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Solution

The fourth proportional to 4,636,147.83, 6,398,267.01 and 2,571,828.96 is: 3,549,336.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,636,147.83 : 6,398,267.01 = 2,571,828.96 : x
  2. Step 2: Convert to fraction form
    4,636,147.83/6,398,267.01 = 2,571,828.96/x
  3. Step 3: Cross multiply
    4,636,147.83x = 6,398,267.01 × 2,571,828.96
  4. Step 4: Simplify right side
    4,636,147.83x = 16,455,248,361,275.80
  5. Step 5: Solve for x
    x = 16,455,248,361,275.80/4,636,147.83
  6. Step 6: Final answer
    x = 3,549,336.43

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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.