Home / 4,708,929.65-7,063,394.48-2,314,310.45

Finding the Fourth Proportional to 4,708,929.65, 7,063,394.48 and 2,314,310.45

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Solution

The fourth proportional to 4,708,929.65, 7,063,394.48 and 2,314,310.45 is: 3,471,465.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,708,929.65 : 7,063,394.48 = 2,314,310.45 : x
  2. Step 2: Convert to fraction form
    4,708,929.65/7,063,394.48 = 2,314,310.45/x
  3. Step 3: Cross multiply
    4,708,929.65x = 7,063,394.48 × 2,314,310.45
  4. Step 4: Simplify right side
    4,708,929.65x = 16,346,887,657,536.32
  5. Step 5: Solve for x
    x = 16,346,887,657,536.32/4,708,929.65
  6. Step 6: Final answer
    x = 3,471,465.68

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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.