Home / 5,084,038.02-7,618,581.69-3,004,598.65

Finding the Fourth Proportional to 5,084,038.02, 7,618,581.69 and 3,004,598.65

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Solution

The fourth proportional to 5,084,038.02, 7,618,581.69 and 3,004,598.65 is: 4,502,480.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,084,038.02 : 7,618,581.69 = 3,004,598.65 : x
  2. Step 2: Convert to fraction form
    5,084,038.02/7,618,581.69 = 3,004,598.65/x
  3. Step 3: Cross multiply
    5,084,038.02x = 7,618,581.69 × 3,004,598.65
  4. Step 4: Simplify right side
    5,084,038.02x = 22,890,780,260,688.72
  5. Step 5: Solve for x
    x = 22,890,780,260,688.72/5,084,038.02
  6. Step 6: Final answer
    x = 4,502,480.15

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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.