Home / 4,455,043.19-6,147,962.12-2,417,852.69

Finding the Fourth Proportional to 4,455,043.19, 6,147,962.12 and 2,417,852.69

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Solution

The fourth proportional to 4,455,043.19, 6,147,962.12 and 2,417,852.69 is: 3,336,638.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,455,043.19 : 6,147,962.12 = 2,417,852.69 : x
  2. Step 2: Convert to fraction form
    4,455,043.19/6,147,962.12 = 2,417,852.69/x
  3. Step 3: Cross multiply
    4,455,043.19x = 6,147,962.12 × 2,417,852.69
  4. Step 4: Simplify right side
    4,455,043.19x = 14,864,866,771,274.64
  5. Step 5: Solve for x
    x = 14,864,866,771,274.64/4,455,043.19
  6. Step 6: Final answer
    x = 3,336,638.08

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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.