Home / 4,549,795.86-6,275,834.61-3,459,677.58

Finding the Fourth Proportional to 4,549,795.86, 6,275,834.61 and 3,459,677.58

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Solution

The fourth proportional to 4,549,795.86, 6,275,834.61 and 3,459,677.58 is: 4,772,162.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,549,795.86 : 6,275,834.61 = 3,459,677.58 : x
  2. Step 2: Convert to fraction form
    4,549,795.86/6,275,834.61 = 3,459,677.58/x
  3. Step 3: Cross multiply
    4,549,795.86x = 6,275,834.61 × 3,459,677.58
  4. Step 4: Simplify right side
    4,549,795.86x = 21,712,364,296,005.05
  5. Step 5: Solve for x
    x = 21,712,364,296,005.05/4,549,795.86
  6. Step 6: Final answer
    x = 4,772,162.30

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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.