Home / 3,732,526.72-5,151,050.24-2,101,039.36

Finding the Fourth Proportional to 3,732,526.72, 5,151,050.24 and 2,101,039.36

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Solution

The fourth proportional to 3,732,526.72, 5,151,050.24 and 2,101,039.36 is: 2,899,526.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,732,526.72 : 5,151,050.24 = 2,101,039.36 : x
  2. Step 2: Convert to fraction form
    3,732,526.72/5,151,050.24 = 2,101,039.36/x
  3. Step 3: Cross multiply
    3,732,526.72x = 5,151,050.24 × 2,101,039.36
  4. Step 4: Simplify right side
    3,732,526.72x = 10,822,559,299,577.45
  5. Step 5: Solve for x
    x = 10,822,559,299,577.45/3,732,526.72
  6. Step 6: Final answer
    x = 2,899,526.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.