Home / 3,315,809.80-4,973,714.70-2,476,001.80

Finding the Fourth Proportional to 3,315,809.80, 4,973,714.70 and 2,476,001.80

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Solution

The fourth proportional to 3,315,809.80, 4,973,714.70 and 2,476,001.80 is: 3,714,002.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,315,809.80 : 4,973,714.70 = 2,476,001.80 : x
  2. Step 2: Convert to fraction form
    3,315,809.80/4,973,714.70 = 2,476,001.80/x
  3. Step 3: Cross multiply
    3,315,809.80x = 4,973,714.70 × 2,476,001.80
  4. Step 4: Simplify right side
    3,315,809.80x = 12,314,926,549,886.46
  5. Step 5: Solve for x
    x = 12,314,926,549,886.46/3,315,809.80
  6. Step 6: Final answer
    x = 3,714,002.70

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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.