Home / 6,363,038.53-9,546,052.10-2,103,206.31

Finding the Fourth Proportional to 6,363,038.53, 9,546,052.10 and 2,103,206.31

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Solution

The fourth proportional to 6,363,038.53, 9,546,052.10 and 2,103,206.31 is: 3,155,303.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,363,038.53 : 9,546,052.10 = 2,103,206.31 : x
  2. Step 2: Convert to fraction form
    6,363,038.53/9,546,052.10 = 2,103,206.31/x
  3. Step 3: Cross multiply
    6,363,038.53x = 9,546,052.10 × 2,103,206.31
  4. Step 4: Simplify right side
    6,363,038.53x = 20,077,317,001,792.72
  5. Step 5: Solve for x
    x = 20,077,317,001,792.72/6,363,038.53
  6. Step 6: Final answer
    x = 3,155,303.38

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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.