Home / 4,963,526.20-7,445,289.30-3,703,814.20

Finding the Fourth Proportional to 4,963,526.20, 7,445,289.30 and 3,703,814.20

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Solution

The fourth proportional to 4,963,526.20, 7,445,289.30 and 3,703,814.20 is: 5,555,721.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,963,526.20 : 7,445,289.30 = 3,703,814.20 : x
  2. Step 2: Convert to fraction form
    4,963,526.20/7,445,289.30 = 3,703,814.20/x
  3. Step 3: Cross multiply
    4,963,526.20x = 7,445,289.30 × 3,703,814.20
  4. Step 4: Simplify right side
    4,963,526.20x = 27,575,968,232,448.06
  5. Step 5: Solve for x
    x = 27,575,968,232,448.06/4,963,526.20
  6. Step 6: Final answer
    x = 5,555,721.30

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Double scale
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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.