Home / 4,042,632.30-6,063,948.45-1,648,195.35

Finding the Fourth Proportional to 4,042,632.30, 6,063,948.45 and 1,648,195.35

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Solution

The fourth proportional to 4,042,632.30, 6,063,948.45 and 1,648,195.35 is: 2,472,293.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,632.30 : 6,063,948.45 = 1,648,195.35 : x
  2. Step 2: Convert to fraction form
    4,042,632.30/6,063,948.45 = 1,648,195.35/x
  3. Step 3: Cross multiply
    4,042,632.30x = 6,063,948.45 × 1,648,195.35
  4. Step 4: Simplify right side
    4,042,632.30x = 9,994,571,637,929.71
  5. Step 5: Solve for x
    x = 9,994,571,637,929.71/4,042,632.30
  6. Step 6: Final answer
    x = 2,472,293.03

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Similar ratio
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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.