Home / 6,047,810.60-9,071,715.90-5,585,916.20

Finding the Fourth Proportional to 6,047,810.60, 9,071,715.90 and 5,585,916.20

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Solution

The fourth proportional to 6,047,810.60, 9,071,715.90 and 5,585,916.20 is: 8,378,874.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,047,810.60 : 9,071,715.90 = 5,585,916.20 : x
  2. Step 2: Convert to fraction form
    6,047,810.60/9,071,715.90 = 5,585,916.20/x
  3. Step 3: Cross multiply
    6,047,810.60x = 9,071,715.90 × 5,585,916.20
  4. Step 4: Simplify right side
    6,047,810.60x = 50,673,844,807,607.59
  5. Step 5: Solve for x
    x = 50,673,844,807,607.59/6,047,810.60
  6. Step 6: Final answer
    x = 8,378,874.30

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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.