Home / 4,383,001.10-6,574,501.65-3,585,839.60

Finding the Fourth Proportional to 4,383,001.10, 6,574,501.65 and 3,585,839.60

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Solution

The fourth proportional to 4,383,001.10, 6,574,501.65 and 3,585,839.60 is: 5,378,759.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383,001.10 : 6,574,501.65 = 3,585,839.60 : x
  2. Step 2: Convert to fraction form
    4,383,001.10/6,574,501.65 = 3,585,839.60/x
  3. Step 3: Cross multiply
    4,383,001.10x = 6,574,501.65 × 3,585,839.60
  4. Step 4: Simplify right side
    4,383,001.10x = 23,575,108,366,835.34
  5. Step 5: Solve for x
    x = 23,575,108,366,835.34/4,383,001.10
  6. Step 6: Final answer
    x = 5,378,759.40

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Similar ratio
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1.5x scale

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.