Home / 2,492,004.90-3,738,007.35-1,535,411.10

Finding the Fourth Proportional to 2,492,004.90, 3,738,007.35 and 1,535,411.10

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Solution

The fourth proportional to 2,492,004.90, 3,738,007.35 and 1,535,411.10 is: 2,303,116.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,492,004.90 : 3,738,007.35 = 1,535,411.10 : x
  2. Step 2: Convert to fraction form
    2,492,004.90/3,738,007.35 = 1,535,411.10/x
  3. Step 3: Cross multiply
    2,492,004.90x = 3,738,007.35 × 1,535,411.10
  4. Step 4: Simplify right side
    2,492,004.90x = 5,739,377,977,071.59
  5. Step 5: Solve for x
    x = 5,739,377,977,071.59/2,492,004.90
  6. Step 6: Final answer
    x = 2,303,116.65

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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.