Home / 2,898,007.59-4,349,004.48-1,004,749.02

Finding the Fourth Proportional to 2,898,007.59, 4,349,004.48 and 1,004,749.02

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Solution

The fourth proportional to 2,898,007.59, 4,349,004.48 and 1,004,749.02 is: 1,507,814.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,898,007.59 : 4,349,004.48 = 1,004,749.02 : x
  2. Step 2: Convert to fraction form
    2,898,007.59/4,349,004.48 = 1,004,749.02/x
  3. Step 3: Cross multiply
    2,898,007.59x = 4,349,004.48 × 1,004,749.02
  4. Step 4: Simplify right side
    2,898,007.59x = 4,369,657,989,255.61
  5. Step 5: Solve for x
    x = 4,369,657,989,255.61/2,898,007.59
  6. Step 6: Final answer
    x = 1,507,814.54

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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.