Home / 2,896,001.10-4,345,404.03-1,191,404.10

Finding the Fourth Proportional to 2,896,001.10, 4,345,404.03 and 1,191,404.10

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Solution

The fourth proportional to 2,896,001.10, 4,345,404.03 and 1,191,404.10 is: 1,787,683.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,896,001.10 : 4,345,404.03 = 1,191,404.10 : x
  2. Step 2: Convert to fraction form
    2,896,001.10/4,345,404.03 = 1,191,404.10/x
  3. Step 3: Cross multiply
    2,896,001.10x = 4,345,404.03 × 1,191,404.10
  4. Step 4: Simplify right side
    2,896,001.10x = 5,177,132,177,498.52
  5. Step 5: Solve for x
    x = 5,177,132,177,498.52/2,896,001.10
  6. Step 6: Final answer
    x = 1,787,683.08

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.